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From "Grant Whiteheart (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6166) Unnecessary INFO logs in AMRMClientAsyncImpl$CallbackHandlerThread.run
Date Thu, 09 Feb 2017 20:28:41 GMT

    [ https://issues.apache.org/jira/browse/YARN-6166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15860138#comment-15860138
] 

Grant Whiteheart commented on YARN-6166:
----------------------------------------

YARN-1022 fixed unnecessary log messages from AMRMClientAsyncImpl$HeartbeatThread.run, but
we still have unnecessary log messages from AMRMClientAsyncImpl$CallbackHandlerThread.run.

17/02/09 13:27:42 INFO impl.AMRMClientAsyncImpl: Interrupted while waiting for queue
java.lang.InterruptedException
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2017)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2052)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.hadoop.yarn.client.api.async.impl.AMRMClientAsyncImpl$CallbackHandlerThread.run(AMRMClientAsyncImpl.java:274)


> Unnecessary INFO logs in AMRMClientAsyncImpl$CallbackHandlerThread.run
> ----------------------------------------------------------------------
>
>                 Key: YARN-6166
>                 URL: https://issues.apache.org/jira/browse/YARN-6166
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.2.0, 2.3.0
>            Reporter: Grant Whiteheart
>            Assignee: haosdent
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 2.3.0
>
>
> Logs like the following should be debug or else every legitimate stop causes unnecessary
exception traces in the logs.
> 464 2013-08-03 20:01:34,459 INFO [AMRM Heartbeater thread] org.apache.hadoop.yarn.client.api.async.impl.AMRMClientAsyncImpl:
           Heartbeater interrupted
> 465 java.lang.InterruptedException: sleep interrupted
> 466   at java.lang.Thread.sleep(Native Method)
> 467   at org.apache.hadoop.yarn.client.api.async.impl.AMRMClientAsyncImpl$HeartbeatThread.run(AMRMClientAsyncImpl.java:249)
> 468 2013-08-03 20:01:34,460 INFO [AMRM Callback Handler Thread] org.apache.hadoop.yarn.client.api.async.impl.AMRMClientAsyncImpl:
      Interrupted while waiting for queue
> 469 java.lang.InterruptedException
> 470   at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.
    java:1961)
> 471   at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1996)
> 472   at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
> 473   at org.apache.hadoop.yarn.client.api.async.impl.AMRMClientAsyncImpl$CallbackHandlerThread.run(AMRMClientAsyncImpl.java:275)



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