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Posted to mapreduce-issues@hadoop.apache.org by "Devaraj K (Assigned) (JIRA)" <ji...@apache.org> on 2012/04/11 16:45:18 UTC
[jira] [Assigned] (MAPREDUCE-4135) MRAppMaster throws
IllegalStateException while shutting down
[ https://issues.apache.org/jira/browse/MAPREDUCE-4135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj K reassigned MAPREDUCE-4135:
------------------------------------
Assignee: Devaraj K
> 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: 3.0.0
> Reporter: Devaraj K
> Assignee: Devaraj K
>
> 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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