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Posted to issues@hbase.apache.org by "stack (Commented) (JIRA)" <ji...@apache.org> on 2011/10/05 07:30:34 UTC

[jira] [Commented] (HBASE-4538) NPE in AssignmentManager#updateTimers

    [ https://issues.apache.org/jira/browse/HBASE-4538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13120685#comment-13120685 ] 

stack commented on HBASE-4538:
------------------------------

Happened a bunch in this test.
                
> NPE in AssignmentManager#updateTimers
> -------------------------------------
>
>                 Key: HBASE-4538
>                 URL: https://issues.apache.org/jira/browse/HBASE-4538
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>             Fix For: 0.92.0
>
>
> Saw this in a failed TestAdmin on 0.92
> {code}
> 2011-10-05 01:18:58,890 ERROR [MASTER_OPEN_REGION-sv4r9s38,52146,1317777098450-2] executor.EventHandler(171): Caught throwable while processing event RS_ZK_REGION_OPENED
> java.lang.NullPointerException
>         at org.apache.hadoop.hbase.master.AssignmentManager.updateTimers(AssignmentManager.java:1053)
>         at org.apache.hadoop.hbase.master.AssignmentManager.regionOnline(AssignmentManager.java:1027)
>         at org.apache.hadoop.hbase.master.handler.OpenedRegionHandler.process(OpenedRegionHandler.java:108)
>         at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:168)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
> {code}

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