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https://issues.apache.org/jira/browse/MAPREDUCE-4135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13260614#comment-13260614
]
Ravi Prakash commented on MAPREDUCE-4135:
-----------------------------------------
Hi Devaraj! I've assigned this JIRA to myself. I hope you don't mind.
AFTER applying the latest patch, inside MRAppMaster.stop(), super.stop() is
throwing an InterruptedException
{noformat}
2012-04-24 09:25:20,104 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:1186)
at java.lang.Thread.join(Thread.java:1239)
at
org.apache.hadoop.yarn.event.AsyncDispatcher.stop(AsyncDispatcher.java:104)
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.stop(MRAppMaster.java:1016)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:418)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:386)
at
org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:125)
at
org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:74)
at java.lang.Thread.run(Thread.java:662)
{noformat}
This is causing the subsequent statement (FileSystem.closeAll() ) to be
skipped. So to fix this JIRA, I'll see what I can do to fix the
InterruptedException.
> MRAppMaster throws IllegalStateException while shutting down
> ------------------------------------------------------------
>
> Key: MAPREDUCE-4135
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4135
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 2.0.0, 3.0.0
> Reporter: Devaraj K
> Assignee: Ravi Prakash
> Attachments: MAPREDUCE-4135.branch-0.23.patch, MAPREDUCE-4135.patch,
> MAPREDUCE-4135.patch
>
>
> Always MRAppMaster throws IllegalStateException in the stderr while shutting
> down. It doesn't look good having this exception in the stderr file of
> MRAppMaster container.
> {code:xml}
> WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please use
> org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties files.
> Exception in thread "Thread-1" java.lang.IllegalStateException: Shutdown in
> progress
> at
> java.lang.ApplicationShutdownHooks.remove(ApplicationShutdownHooks.java:55)
> at java.lang.Runtime.removeShutdownHook(Runtime.java:220)
> at org.apache.hadoop.fs.FileSystem$Cache.remove(FileSystem.java:2148)
> at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:2180)
> at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:2157)
> at org.apache.hadoop.fs.FileSystem.closeAll(FileSystem.java:361)
> at
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster$MRAppMasterShutdownHook.run(MRAppMaster.java:1014)
> {code}
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