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https://issues.apache.org/jira/browse/YARN-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15108761#comment-15108761
 ] 

Cristian Barca commented on YARN-1022:
--------------------------------------

Is still reproducible:

2016/01/20 11:15:07 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:287)

And I agree with [~stau-tudelft].

> Unnecessary INFO logs in AMRMClientAsync
> ----------------------------------------
>
>                 Key: YARN-1022
>                 URL: https://issues.apache.org/jira/browse/YARN-1022
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.2.0, 2.3.0
>            Reporter: Bikas Saha
>            Assignee: haosdent
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 2.3.0
>
>         Attachments: YARN-1022.patch
>
>
> 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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