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https://issues.apache.org/jira/browse/MAPREDUCE-2953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13100638#comment-13100638
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Thomas Graves commented on MAPREDUCE-2953:
------------------------------------------
changing to synchronously call the RMAppManager handle routine when submitting
an application.
> JobClient fails due to a race in RM, removes staged files and in turn crashes
> MR AM
> -----------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2953
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2953
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, resourcemanager
> Affects Versions: 0.23.0
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Thomas Graves
> Fix For: 0.23.0
>
>
> [~Karams] ran into this multiple times. MR JobClient crashes immediately.
> {code}
> 11/09/08 10:52:35 INFO mapreduce.JobSubmitter: number of splits:2094
> 11/09/08 10:52:36 INFO mapred.YARNRunner: AppMaster capability = memory: 2048,
> 11/09/08 10:52:36 INFO mapred.YARNRunner: Command to launch container for
> ApplicationMaster is : $JAVA_HOME/bin/java -Dhadoop.root.logger=INFO,console
> -Xmx1536m org.apache.hadoop.mapreduce.v2.app.MRAppMaster 1315478927026 1
> <FAILCOUNT> 1><LOG_DIR>/stdout 2><LOG_DIR>/stderr
> 11/09/08 10:52:36 INFO mapred.ResourceMgrDelegate: Submitted application
> application_1315478927026_1 to ResourceManager
> 11/09/08 10:52:36 INFO mapreduce.JobSubmitter: Cleaning up the staging area
> /user/gridperf/.staging/job_1315478927026_0001
> RemoteTrace:
> at Local Trace:
> org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl:
> failed to run job
> at
> org.apache.hadoop.yarn.factories.impl.pb.YarnRemoteExceptionFactoryPBImpl.createYarnRemoteException(YarnRemoteExceptionFactoryPBImpl.java:39)
> at
> org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:47)
> at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:250)
> at
> org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:377)
> at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1072)
> at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1069)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135)
> at org.apache.hadoop.mapreduce.Job.submit(Job.java:1069)
> at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1089)
> at org.apache.hadoop.examples.RandomWriter.run(RandomWriter.java:283)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:69)
> at org.apache.hadoop.examples.RandomWriter.main(RandomWriter.java:294)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
> at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:144)
> at
> org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:68)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:189)
> }
> {code}
> The client crashes due to a race in RM.
> Because the client fails, it immediately removes the staged files which in
> turn makes the MR AM itself to crash due to failed localization on the NM.
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