Adapter operation failed.Timeline server(AST) is out of reach. Either it's down, or CROS is not enabled
My env. : hive-2.3.0+tez-0.8.5+hadoop-2.7.1, and I want to use hive llap in my project. while it is failed in loading Application Dtails/DAGs/Configurations when redirecting url to tez ui by click "Tracking URL ApplicationMaster".