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From "Harsh J (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-100) Sporadic TestEmptyJobWithDFS failure due to NPE is JobTracker.submitJob()
Date Mon, 16 Jan 2012 10:10:44 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved MAPREDUCE-100.
-------------------------------

    Resolution: Not A Problem

Gone stale, and test failure does not occur now. Closing out.
                
> Sporadic TestEmptyJobWithDFS failure due to NPE is JobTracker.submitJob()
> -------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-100
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-100
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Nigel Daley
>            Assignee: Owen O'Malley
>         Attachments: TEST-org.apache.hadoop.mapred.TestEmptyJobWithDFS.txt
>
>
> org.apache.hadoop.mapred.TestEmptyJobWithDFS has failed a couple of times (low reproducibility)
with the following exception:
> 2006-10-17 21:48:24,875 INFO  ipc.Server (Server.java:run(516)) - Server handler 2 on
50050 call error: java.io.IOException: java.lang.NullPointerException
> java.io.IOException: java.lang.NullPointerException
>         at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:1020)
>         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:585)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:385)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:514)
> Complete test log attached.

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