Errors reported by contianer-executor on Hadoop-3.0.0-alpha2

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Errors reported by contianer-executor on Hadoop-3.0.0-alpha2

Jasson Chenwei
hi ,all

I am planning to launch MapReduce applications with docker support on Hadoop-3.0.0-alpha2.

But, when I execute ./bin/container-executor which is used by Hadoop to launch secured containers. I get:

Usage: container-executor --checksetup
       container-executor --mount-cgroups <hierarchy> <controller=path>...
[DISABLED] container-executor --tc-modify-state <command-file>
[DISABLED] container-executor --tc-read-state <command-file>
[DISABLED] container-executor --tc-read-stats <command-file>
[DISABLED] container-executor --run-docker <command-file>
       container-executor <user> <yarn-user> <command> <command-args>
       where command and command-args: 
            initialize container:   0 appid tokens nm-local-dirs nm-log-dirs cmd app...
            launch container:       1 appid containerid workdir container-script tokens pidfile nm-local-dirs nm-log-dirs resources 
[DISABLED]  launch docker container:       4 appid containerid workdir container-script tokens pidfile nm-local-dirs nm-log-dirs docker-command-file resources 
            signal container:       2 container-pid signal
            delete as user:         3 relative-path
            list as user:           5 relative-path



Clearly, the container-executor --run-docker is disabled by default. My question is how to enable this option via building option/configuration option ?


Appreciate anyone's help!

Wei