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Posted to yarn-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2012/10/02 00:07:08 UTC
[jira] [Assigned] (YARN-139) Interrupted Exception within
AsyncDispatcher leads to user confusion
[ https://issues.apache.org/jira/browse/YARN-139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli reassigned YARN-139:
--------------------------------------------
Assignee: Vinod Kumar Vavilapalli
Yes, this indeed is annoying. Should be a trivial fix.
> Interrupted Exception within AsyncDispatcher leads to user confusion
> --------------------------------------------------------------------
>
> Key: YARN-139
> URL: https://issues.apache.org/jira/browse/YARN-139
> Project: Hadoop YARN
> Issue Type: Bug
> Components: api
> Affects Versions: 2.0.2-alpha, 0.23.4
> Reporter: Nathan Roberts
> Assignee: Vinod Kumar Vavilapalli
>
> Successful applications tend to get InterruptedExceptions during shutdown. The exception is harmless but it leads to lots of user confusion and therefore could be cleaned up.
> 2012-09-28 14:50:12,477 WARN [AsyncDispatcher event handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Interrupted Exception while stopping
> java.lang.InterruptedException
> at java.lang.Object.wait(Native Method)
> at java.lang.Thread.join(Thread.java:1143)
> at java.lang.Thread.join(Thread.java:1196)
> at org.apache.hadoop.yarn.event.AsyncDispatcher.stop(AsyncDispatcher.java:105)
> at org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:99)
> at org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:89)
> at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:437)
> at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:402)
> at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:126)
> at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:75)
> at java.lang.Thread.run(Thread.java:619)
> 2012-09-28 14:50:12,477 INFO [AsyncDispatcher event handler] org.apache.hadoop.yarn.service.AbstractService: Service:Dispatcher is stopped.
> 2012-09-28 14:50:12,477 INFO [AsyncDispatcher event handler] org.apache.hadoop.yarn.service.AbstractService: Service:org.apache.hadoop.mapreduce.v2.app.MRAppMaster is stopped.
> 2012-09-28 14:50:12,477 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Exiting MR AppMaster..GoodBye
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