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Eric Badger commented on YARN-8045: ----------------------------------- [~shaneku...@gmail.com], [~ccondit], do you have any concerns with me porting this back all the way through branch-2? I see that you avoided breaking parsers that would ingest this log, but I'm not sure if it's acceptable to remove logging from older, more stable releases. cc [~Jim_Brennan] > Reduce log output from container status calls > --------------------------------------------- > > Key: YARN-8045 > URL: https://issues.apache.org/jira/browse/YARN-8045 > Project: Hadoop YARN > Issue Type: Improvement > Reporter: Shane Kumpf > Assignee: Craig Condit > Priority: Major > Fix For: 3.2.0 > > Attachments: YARN-8045.001.patch > > > Each time a container's status is returned a log entry is produced in the NM > from {{ContainerManagerImpl}}. The container status includes the diagnostics > field for the container. If the diagnostics field contains an exception, it > can appear as if the exception is logged repeatedly every second. The > diagnostics message can also span many lines, which puts pressure on the logs > and makes it harder to read. > For example: > {code} > 2018-03-17 22:01:11,632 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl: > Getting container-status for container_e01_1521323860653_0001_01_000005 > 2018-03-17 22:01:11,632 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl: > Returning ContainerStatus: [ContainerId: > container_e01_1521323860653_0001_01_000005, ExecutionType: GUARANTEED, State: > RUNNING, Capability: <memory:1024, vCores:1>, Diagnostics: [2018-03-17 > 22:01:00.675]Exception from container-launch. > Container id: container_e01_1521323860653_0001_01_000005 > Exit code: -1 > Exception message: <unknown> > Shell ouput: <unknown> > [2018-03-17 22:01:00.750]Diagnostic message from attempt : > [2018-03-17 22:01:00.750]Container exited with a non-zero exit code -1. > , ExitStatus: -1, IP: null, Host: null, ContainerSubState: SCHEDULED] > {code} -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org