Bikas Saha created YARN-1022:
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Summary: Unnecessary INFO logs in AMRMClientAsync
Key: YARN-1022
URL: https://issues.apache.org/jira/browse/YARN-1022
Project: Hadoop YARN
Issue Type: Bug
Reporter: Bikas Saha
Priority: Minor
Fix For: 2.1.1-beta
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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