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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2014/03/12 23:04:43 UTC
[jira] [Resolved] (TEZ-928) NPE in last app attempt caused by
registering for an RM unregister
[ https://issues.apache.org/jira/browse/TEZ-928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hitesh Shah resolved TEZ-928.
-----------------------------
Resolution: Fixed
Fix Version/s: 0.4.0
> NPE in last app attempt caused by registering for an RM unregister
> ------------------------------------------------------------------
>
> Key: TEZ-928
> URL: https://issues.apache.org/jira/browse/TEZ-928
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Siddharth Seth
> Assignee: Hitesh Shah
> Priority: Critical
> Fix For: 0.4.0
>
> Attachments: TEZ-928.1.patch
>
>
> {code}
> 2014-03-12 14:43:11,407 INFO [main] org.apache.hadoop.service.AbstractService: Service org.apache.tez.dag.app.DAGAppMaster failed in state INITED; cause: java.lang.NullPointerException
> java.lang.NullPointerException
> at org.apache.tez.dag.app.rm.TaskSchedulerEventHandler.setShouldUnregisterFlag(TaskSchedulerEventHandler.java:555)
> at org.apache.tez.dag.app.DAGAppMaster.serviceInit(DAGAppMaster.java:338)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.tez.dag.app.DAGAppMaster$2.run(DAGAppMaster.java:1737)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> at org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:1734)
> at org.apache.tez.dag.app.DAGAppMaster.main(DAGAppMaster.java:1602)
> {code}
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