[YARN-1022] Unnecessary INFO logs in AMRMClientAsync

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.2.0, 2.3.0
• Fix Version/s: 2.3.0
• Labels: newbie
• Target Version/s: 2.3.0
• Hadoop Flags: Reviewed
• Assignee: haosdent
• Reporter: Bikas Saha
• Created: 04/Aug/13 03:10
• Updated: 23/May/19 10:04
• Resolved: 28/Oct/13 04:50

Description

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)

Issue Links

• is cloned by: YARN-6166 Unnecessary INFO logs in AMRMClientAsyncImpl$CallbackHandlerThread.run