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Posted to dev@tajo.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/10/13 17:04:41 UTC
[jira] [Commented] (TAJO-244) assignToNonLeafTasks causes NPE
occurs occasionally
[ https://issues.apache.org/jira/browse/TAJO-244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13793679#comment-13793679 ]
Hudson commented on TAJO-244:
-----------------------------
ABORTED: Integrated in Tajo-trunk-postcommit #508 (See [https://builds.apache.org/job/Tajo-trunk-postcommit/508/])
TAJO-244: assignToNonLeafTasks causes NPE occurs occasionally . (hyunsik) (hyunsik: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=b23c2b5fef3a385d19ebb23e60f3ce80f3589707)
* CHANGES.txt
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/AbstractResourceAllocator.java
> assignToNonLeafTasks causes NPE occurs occasionally
> ----------------------------------------------------
>
> Key: TAJO-244
> URL: https://issues.apache.org/jira/browse/TAJO-244
> Project: Tajo
> Issue Type: Bug
> Reporter: hyoungjunkim
> Assignee: Hyunsik Choi
> Fix For: 0.2-incubating
>
> Attachments: TAJO-244.patch
>
>
> This error occurs randomly.
> {code}
> Exception in thread "Thread-63" java.lang.NullPointerException
> at org.apache.tajo.master.TaskSchedulerImpl$ScheduledRequests.assignToNonLeafTasks(TaskSchedulerImpl.java:531)
> at org.apache.tajo.master.TaskSchedulerImpl.schedule(TaskSchedulerImpl.java:197)
> at org.apache.tajo.master.TaskSchedulerImpl$2.run(TaskSchedulerImpl.java:120)
> {code}
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