Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/

[Jun 3, 2017 2:07:24 PM] (yqlin) HDFS-11899. ASF License warnings generated intermittently in trunk.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.server.namenode.TestNameNodeMXBean
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080
       hadoop.hdfs.server.balancer.TestBalancer
       hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.server.TestDiskFailures

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [656K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/424/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/

[Jun 4, 2017 4:35:14 PM] (sunilg) YARN-6458. Use yarn package manager to lock down dependency versions for




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.security.TestRaceWhenRelogin
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure070
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.server.TestDiskFailures
       hadoop.yarn.client.api.impl.TestNMClient
       hadoop.yarn.client.api.impl.TestAMRMClient

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestReservationSystemWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [144K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [164K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/425/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [24K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/

[Jun 5, 2017 4:21:03 PM] (brahma) HADOOP-14440. Add metrics for connections dropped. Contributed by Eric
[Jun 5, 2017 6:26:56 PM] (liuml07) HADOOP-14428. s3a: mkdir appears to be broken. Contributed by Mingliang
[Jun 5, 2017 8:16:57 PM] (jianhe) YARN-6683. Invalid event: COLLECTOR_UPDATE at KILLED.  Contributed by
[Jun 5, 2017 8:18:27 PM] (kihwal) HDFS-10816. TestComputeInvalidateWork#testDatanodeReRegistration fails
[Jun 5, 2017 8:21:22 PM] (arp) HDFS-11928. Segment overflow in FileDistributionCalculator. Contributed
[Jun 5, 2017 10:56:43 PM] (liuml07) HADOOP-14478. Optimize NativeAzureFsInputStream for positional reads.
[Jun 5, 2017 11:31:03 PM] (yzhang) HDFS-11914. Add more diagnosis info for fsimage transfer failure.
[Jun 6, 2017 4:31:40 AM] (brahma) HADOOP-14431. ModifyTime of FileStatus returned by SFTPFileSystem's




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.security.TestRaceWhenRelogin
       hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure150
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailureWithRandomECPolicy
       hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestNMClient
       hadoop.yarn.client.api.impl.TestAMRMClient
       hadoop.mapreduce.TestMRJobClient

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [140K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [232K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [16K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/426/artifact/out/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt  [88K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/

[Jun 6, 2017 1:35:12 PM] (kihwal) HADOOP-14035. Reduce fair call queue backoff's impact on clients.
[Jun 6, 2017 3:11:47 PM] (brahma) HADOOP-14485. Redundant 'final' modifier in try-with-resources
[Jun 6, 2017 6:06:49 PM] (liuml07) HADOOP-14472. Azure: TestReadAndSeekPageBlobAfterWrite fails
[Jun 6, 2017 6:09:28 PM] (liuml07) HADOOP-14491. Azure has messed doc structure. Contributed by Mingliang
[Jun 6, 2017 8:51:02 PM] (arp) HDFS-11932. BPServiceActor thread name is not correctly set. Contributed
[Jun 6, 2017 9:57:48 PM] (wang) HDFS-11840. Log HDFS Mover exception message of exit to its own log.
[Jun 7, 2017 12:19:15 AM] (Carlo Curino) YARN-6547. Enhance SLS-based tests leveraging invariant checker.
[Jun 7, 2017 5:05:33 AM] (brahma) HDFS-11711. DN should not delete the block On "Too many open files"
[Jun 7, 2017 5:25:53 AM] (vinayakumarb) HDFS-11708. Positional read will fail if replicas moved to different DNs
[Jun 7, 2017 5:42:13 AM] (yqlin) HDFS-11929. Document missing processor of hdfs oiv_legacy command.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
       hadoop.hdfs.web.TestWebHdfsTimeouts
       hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [228K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/427/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/

[Jun 7, 2017 4:21:07 PM] (varunsaxena) YARN-6604. Allow metric TTL for Application table to be specified
[Jun 7, 2017 8:34:47 AM] (brahma) MAPREDUCE-6676. NNBench should Throw IOException when rename and delete
[Jun 7, 2017 8:41:06 PM] (Carlo Curino) YARN-6634. [API] Refactor ResourceManager WebServices to make API
[Jun 7, 2017 8:54:52 PM] (liuml07) HADOOP-14500. Azure:
[Jun 7, 2017 10:52:52 PM] (jzhuge) HDFS-11861. ipc.Client.Connection#sendRpcRequest should log request




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.net.TestDNS
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.mapreduce.TestMRJobClient

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [140K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [276K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/428/artifact/out/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt  [88K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/

[Jun 8, 2017 5:08:08 PM] (templedf) YARN-6679. Reduce Resource instance overhead via non-PBImpl (Contributed
[Jun 8, 2017 9:15:09 PM] (jzhuge) HDFS-11851. getGlobalJNIEnv() may deadlock if exception is thrown.
[Jun 8, 2017 9:36:47 PM] (liuml07) HDFS-11945. Internal lease recovery may not be retried for a long time.
[Jun 8, 2017 10:06:30 PM] (liuml07) HADOOP-14283. Upgrade AWS SDK to 1.11.134. Contributed by Aaron Fabbri
[Jun 9, 2017 4:34:15 AM] (xiao) HADOOP-13174. Add more debug logs for delegation tokens and
[Jun 9, 2017 5:35:31 AM] (xiao) HADOOP-13854. KMS should log error details in KMSExceptionsProvider.
[Jun 9, 2017 5:40:13 AM] (naganarasimha_gr) YARN-6682. Improve performance of AssignmentInformation datastructures.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.fs.sftp.TestSFTPFileSystem
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.sls.nodemanager.TestNMSimulator

    Timed out junit tests :

       org.apache.hadoop.hdfs.TestLeaseRecovery2
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [140K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [152K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/429/artifact/out/patch-unit-hadoop-tools_hadoop-sls.txt  [8.0K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/

[Jun 9, 2017 8:07:11 PM] (liuml07) HADOOP-14512. WASB atomic rename should not throw exception if the file
[Jun 9, 2017 9:16:34 PM] (epayne) YARN-6585. RM fails to start when upgrading from 2.7 for clusters with
[Jun 9, 2017 9:55:07 PM] (liuml07) HADOOP-14465. LdapGroupsMapping - support user and group search base.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure040
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailureWithRandomECPolicy
       hadoop.hdfs.TestMaintenanceState
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [160K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/430/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/

[Jun 10, 2017 8:07:50 PM] (varunsaxena) YARN-6707. [ATSv2] Update HBase version to 1.2.6 (Vrushali C via Varun




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.server.balancer.TestBalancer
       hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestAMRMProxy

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [156K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/431/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [16K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

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For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/

No changes




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.server.datanode.TestDataNodeMultipleRegistrations
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [348K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/

[Jun 12, 2017 12:37:43 PM] (bibinchundatt) YARN-6703. RM startup failure with old state store due to version
[Jun 12, 2017 4:42:16 PM] (templedf) HADOOP-14310. RolloverSignerSecretProvider.LOG should be
[Jun 12, 2017 10:07:53 PM] (jeagles) HADOOP-14501. Switch from aalto-xml to woodstox to handle odd XML
[Jun 12, 2017 10:18:38 PM] (arp) HDFS-11907. Add metric for time taken by NameNode resource check.
[Jun 12, 2017 11:03:47 PM] (arp) HDFS-11967. TestJMXGet fails occasionally. Contributed by Arpit Agarwal.
[Jun 13, 2017 1:45:10 AM] (szetszwo) HDFS-11947. When constructing a thread name, BPOfferService may print a
[Jun 13, 2017 3:43:43 AM] (arp) HADOOP-14503. Make RollingAverages a mutable metric. Contributed by




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.security.TestRaceWhenRelogin
       hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestNMClient
       hadoop.yarn.client.api.impl.TestAMRMClient

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [140K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [156K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/433/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [16K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/

[Jun 13, 2017 8:21:23 PM] (templedf) MAPREDUCE-6896. Document wrong spelling in usage of MapredTestDriver
[Jun 13, 2017 10:21:04 PM] (junping_du) MAPREDUCE-6895. Job end notification not send due to




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure070
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestAMRMClient
       hadoop.yarn.sls.TestSLSRunner

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestRMHAForNodeLabels
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/diff-compile-javac-root.txt  [184K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [160K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [12K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/434/artifact/out/patch-unit-hadoop-tools_hadoop-sls.txt  [8.0K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/

[Jun 14, 2017 5:44:19 PM] (lei) HDFS-10999. Introduce separate stats for Replicated and Erasure Coded
[Jun 15, 2017 4:46:20 AM] (aajisaka) HDFS-11736. OIV tests should not write outside 'target' directory.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.security.TestRaceWhenRelogin
       hadoop.fs.sftp.TestSFTPFileSystem
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
       hadoop.hdfs.server.namenode.TestNamenodeCapacityReport
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailureWithRandomECPolicy
       hadoop.yarn.server.resourcemanager.scheduler.capacity.TestIncreaseAllocationExpirer
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerResizing
       hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.server.TestDiskFailures

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.client.api.impl.TestAMRMClient
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [140K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [212K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/435/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [12K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/

[Jun 15, 2017 1:49:34 PM] (stevel) HADOOP-14506. Add create() contract test that verifies ancestor dir
[Jun 15, 2017 5:40:59 PM] (xiao) HADOOP-14523. OpensslAesCtrCryptoCodec.finalize() holds excessive
[Jun 15, 2017 5:59:24 PM] (lei) HADOOP-14394. Provide Builder pattern for DistributedFileSystem.create.
[Jun 15, 2017 6:04:50 PM] (lei) HDFS-11682. TestBalancer.testBalancerWithStripedFile is flaky. (lei)
[Jun 15, 2017 6:16:16 PM] (liuml07) HADOOP-14494. ITestJets3tNativeS3FileSystemContract tests NPEs in
[Jun 15, 2017 9:46:55 PM] (wang) HDFS-10480. Add an admin command to list currently open files.
[Jun 16, 2017 4:17:10 AM] (aajisaka) HADOOP-14289. Move log4j APIs over to slf4j in hadoop-common.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
       hadoop.hdfs.web.TestWebHdfsTimeouts
       hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks
       hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy
       hadoop.yarn.server.resourcemanager.TestRMEmbeddedElector
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestAMRMProxy
       hadoop.yarn.sls.appmaster.TestAMSimulator
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [340K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [16K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/436/artifact/out/patch-unit-hadoop-tools_hadoop-sls.txt  [8.0K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/

[Jun 16, 2017 8:45:22 AM] (stevel) HADOOP-14486 TestSFTPFileSystem#testGetAccessTime test failure using
[Jun 16, 2017 4:49:33 PM] (xiao) HADOOP-14524. Make CryptoCodec Closeable so it can be cleaned up
[Jun 16, 2017 7:24:54 PM] (jlowe) MAPREDUCE-6898. TestKill.testKillTask is flaky. Contributed by Peter
[Jun 16, 2017 7:48:51 PM] (jlowe) Revert "MAPREDUCE-6898. TestKill.testKillTask is flaky. Contributed by
[Jun 16, 2017 9:25:44 PM] (raviprak) MAPREDUCE-6897. Add Unit Test to ensure Job end notification gets sent
[Jun 17, 2017 12:24:00 AM] (lei) HADOOP-14395. Provide Builder pattern for DistributedFileSystem.append.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.fs.TestHarFileSystem
       hadoop.fs.TestFilterFileSystem
       hadoop.hdfs.server.namenode.TestNameNodeMXBean
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
       hadoop.hdfs.server.namenode.TestReconstructStripedBlocks
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080
       hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy
       hadoop.hdfs.TestRollingUpgrade
       hadoop.hdfs.server.namenode.TestNameNodeMetadataConsistency
       hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.server.TestDiskFailures
       hadoop.yarn.client.api.impl.TestAMRMClient
       hadoop.yarn.sls.TestSLSRunner

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestReservationSystemWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [140K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [388K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [12K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/437/artifact/out/patch-unit-hadoop-tools_hadoop-sls.txt  [8.0K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/

No changes




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
       Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File) due to return value of called method Method invoked at AggregatedLogFormat.java:[line 318]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.fs.TestHarFileSystem
       hadoop.fs.TestFilterFileSystem
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
       hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery
       hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics
       hadoop.hdfs.server.namenode.TestDecommissioningStatus
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure070
       hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.server.TestDiskFailures
       hadoop.yarn.sls.appmaster.TestAMSimulator

    Timed out junit tests :

       org.apache.hadoop.hdfs.TestLeaseRecovery2
       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [144K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [356K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/438/artifact/out/patch-unit-hadoop-tools_hadoop-sls.txt  [8.0K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/

[Jun 18, 2017 2:23:42 PM] (naganarasimha_gr) YARN-6517. Fix warnings from Spotbugs in hadoop-yarn-common(addendum).
[Jun 19, 2017 12:16:45 AM] (iwasakims) HADOOP-14424. Add CRC32C performance test. Contributed by LiXin Ge.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.fs.TestHarFileSystem
       hadoop.fs.TestFilterFileSystem
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
       hadoop.hdfs.TestMissingBlocksAlert
       hadoop.hdfs.server.namenode.ha.TestPipelinesFailover
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure010
       hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestRMStoreCommands
       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestReservationSystemWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA
       org.apache.hadoop.yarn.client.api.impl.TestOpportunisticContainerAllocation
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [140K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [192K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/439/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [12K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/

[Jun 19, 2017 10:09:18 AM] (aajisaka) HADOOP-14538. Fix TestFilterFileSystem and TestHarFileSystem failures
[Jun 19, 2017 10:39:36 AM] (aajisaka) HADOOP-14540. Replace MRv1 specific terms in HostsFileReader.
[Jun 19, 2017 4:01:40 PM] (naganarasimha_gr) YARN-6467. CSQueueMetrics needs to update the current metrics for
[Jun 19, 2017 5:12:45 PM] (naganarasimha_gr) YARN-6680. Avoid locking overhead for NO_LABEL lookups. Contributed by
[Jun 19, 2017 5:25:20 PM] (lei) HDFS-11916. Extend
[Jun 19, 2017 11:07:42 PM] (iwasakims) HDFS-11995. HDFS Architecture documentation incorrectly describes
[Jun 20, 2017 3:03:56 AM] (brahma) HDFS-11890. Handle NPE in BlockRecoveryWorker when DN is getting
[Jun 20, 2017 4:18:26 AM] (aajisaka) HADOOP-14296. Move logging APIs over to slf4j in hadoop-tools.
[Jun 20, 2017 6:12:02 AM] (xiao) HADOOP-14515. Specifically configure zookeeper-related log levels in KMS
[Jun 20, 2017 7:35:54 AM] (aajisaka) HDFS-11345. Document the configuration key for FSNamesystem lock
[Jun 20, 2017 8:20:27 AM] (aajisaka) YARN-6713. Fix dead link in the Javadoc of FairSchedulerEventLog.java.




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) ignored, but method has no side effect At FTPFileSystem.java:but method has no side effect At FTPFileSystem.java:[line 421]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Bad comparison of nonnegative value with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line 169]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.TestMaintenanceState
       hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
       hadoop.hdfs.server.namenode.TestDecommissioningStatus
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
       hadoop.hdfs.web.TestWebHdfsTimeouts
       hadoop.hdfs.server.datanode.TestDirectoryScanner
       hadoop.fs.http.client.TestHttpFSFileSystemLocalFileSystem
       hadoop.yarn.server.resourcemanager.TestRMAdminService
       hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacitySchedulerNodeLabelUpdate
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestDistributedScheduling
       hadoop.mapreduce.TestMRJobClient
       hadoop.yarn.sls.nodemanager.TestNMSimulator

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [28K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [848K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-httpfs.txt  [20K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [12K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt  [88K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/440/artifact/out/patch-unit-hadoop-tools_hadoop-sls.txt  [8.0K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/

[Jun 20, 2017 12:44:31 PM] (brahma) HADOOP-14533. Size of args cannot be less than zero in TraceAdmin#run as
[Jun 20, 2017 2:11:23 PM] (kihwal) HDFS-11960. Successfully closed files can stay under-replicated.
[Jun 20, 2017 2:53:47 PM] (jlowe) HADOOP-8143. Change distcp to have -pb on by default. Contributed by
[Jun 20, 2017 4:36:55 PM] (weichiu) HDFS-11978. Remove invalid '-usage' command of 'ec' and add missing
[Jun 20, 2017 6:55:09 PM] (lei) HDFS-11647. Add -E option in hdfs "count" command to show erasure policy
[Jun 20, 2017 11:51:13 PM] (yzhang) HADOOP-14429. FTPFileSystem#getFsAction always returns FsAction.NONE.
[Jun 21, 2017 2:19:48 AM] (aajisaka) HDFS-11992. Replace commons-logging APIs with slf4j in FsDatasetImpl.
[Jun 21, 2017 5:46:18 AM] (kai.zheng) HDFS-11933. Arguments check for ErasureCodingPolicy->composePolicyName.
[Jun 21, 2017 6:01:55 AM] (kai.zheng) HDFS-11606. Add CLI cmd to remove an erasure code policy. Contributed by




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
       hadoop.hdfs.web.TestWebHdfsTimeouts
       hadoop.yarn.server.resourcemanager.scheduler.capacity.TestIncreaseAllocationExpirer
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [24K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [412K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/441/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/

[Jun 21, 2017 4:03:41 PM] (daryn) HADOOP-14146.  KerberosAuthenticationHandler should authenticate with
[Jun 21, 2017 11:34:19 PM] (zhz) Confusion/name conflict between NameNodeActivity#BlockReportNumOps and
[Jun 22, 2017 5:01:41 AM] (arp) HDFS-11998. Enable DFSNetworkTopology as default. Contributed by Chen




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-common-project/hadoop-minikdc
       Possible null pointer dereference in org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called method Dereferenced at MiniKdc.java:[line 368]

    FindBugs :

       module:hadoop-common-project/hadoop-auth
       org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest, HttpServletResponse) makes inefficient use of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 192]

    FindBugs :

       module:hadoop-common-project/hadoop-common
       org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At CipherSuite.java:[line 44]
       org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) unconditionally sets the field unknownValue At CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
       Possible null pointer dereference in org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of called method Dereferenced at FileUtil.java:[line 118]
       Possible null pointer dereference in org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, File, Path, File) due to return value of called method Dereferenced at RawLocalFileSystem.java:[line 387]
       Useless condition:lazyPersist == true at this point At CommandWithDestination.java:[line 502]
       org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) incorrectly handles double value At DoubleWritable.java: At DoubleWritable.java:[line 78]
       org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) incorrectly handles double value At DoubleWritable.java:[line 97]
       org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
       org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, byte[], int, int) incorrectly handles float value At FloatWritable.java:int) incorrectly handles float value At FloatWritable.java:[line 89]
       Possible null pointer dereference in org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return value of called method Dereferenced at IOUtils.java:[line 351]
       org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet iterator instead of entrySet iterator At ECSchema.java:[line 193]
       Possible bad parsing of shift operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:operation in org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line 398]
       org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory) unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl At DefaultMetricsFactory.java:[line 49]
       org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean) unconditionally sets the field miniClusterMode At DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line 100]
       Useless object stored in variable seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:seqOs of method org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier, AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At ZKDelegationTokenSecretManager.java:[line 886]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 201]
       Inconsistent synchronization of org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access at SysInfoWindows.java:[line 174]

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.hdfs.server.namenode.TestReconstructStripedBlocks
       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
       hadoop.hdfs.server.namenode.TestNamenodeCapacityReport
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure050
       hadoop.yarn.server.resourcemanager.TestRMRestart
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestAMRMClient

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestRMStoreCommands
       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA
       org.apache.hadoop.yarn.server.resourcemanager.TestRMHAForNodeLabels
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html  [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html  [24K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [232K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [64K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/442/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [12K]

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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/

[Jun 22, 2017 8:42:59 AM] (aajisaka) HADOOP-14542. Add IOUtils.cleanupWithLogger that accepts slf4j logger
[Jun 22, 2017 12:07:08 PM] (vinayakumarb) HDFS-11067. DFS#listStatusIterator(..) should throw
[Jun 22, 2017 6:27:13 PM] (Arun Suresh) YARN-6127. Add support for work preserving NM restart when AMRMProxy is
[Jun 22, 2017 8:35:56 PM] (arp) HDFS-11789. Maintain Short-Circuit Read Statistics. Contributed by
[Jun 22, 2017 10:42:50 PM] (arp) HDFS-12010. TestCopyPreserveFlag fails consistently because of mismatch
[Jun 23, 2017 1:28:58 AM] (aajisaka) HADOOP-12940. Fix warnings from Spotbugs in hadoop-common.
[Jun 23, 2017 2:22:41 AM] (naganarasimha_gr) YARN-5006. ResourceManager quit due to ApplicationStateData exceed the
[Jun 23, 2017 2:57:54 AM] (xiao) HDFS-12009. Accept human-friendly units in dfsadmin




-1 overall


The following subsystems voted -1:
    findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
    cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
    unit


Specific tests:

    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List) At NodeStatusUpdaterImpl.java:[line 642]
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache() makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719]
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext) At DockerLinuxContainerRuntime.java:[line 455]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus() makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334]
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics is a mutable collection which should be package protected At ContainerMetrics.java:which should be package protected At ContainerMetrics.java:[line 134]

    Failed junit tests :

       hadoop.security.TestShellBasedUnixGroupsMapping
       hadoop.ha.TestZKFailoverController
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure040
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure070
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure150
       hadoop.hdfs.web.TestWebHdfsTimeouts
       hadoop.hdfs.TestErasureCodeBenchmarkThroughput
       hadoop.hdfs.server.balancer.TestBalancerRPCDelay
       hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation
       hadoop.yarn.server.TestContainerManagerSecurity
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
       hadoop.yarn.client.api.impl.TestAMRMProxy
       hadoop.hdfs.TestNNBench
       hadoop.mapred.TestMRTimelineEventHandling
     

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/diff-compile-cc-root.txt  [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/diff-compile-javac-root.txt  [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/diff-checkstyle-root.txt  [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/diff-patch-pylint.txt  [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/diff-patch-shellcheck.txt  [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/diff-patch-shelldocs.txt  [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/whitespace-eol.txt  [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/whitespace-tabs.txt  [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html  [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/diff-javadoc-javadoc-root.txt  [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt  [148K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt  [472K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt  [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt  [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt  [16K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/443/artifact/out/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt  [88K]

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