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
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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