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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-12167) NPE in AssignmentManager
Date Fri, 03 Oct 2014 16:30:38 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang updated HBASE-12167:
--------------------------------
    Attachment: hbase-12167.patch

> NPE in AssignmentManager
> ------------------------
>
>                 Key: HBASE-12167
>                 URL: https://issues.apache.org/jira/browse/HBASE-12167
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>         Attachments: hbase-12167.patch
>
>
> If we can't find a region plan, we should check.
> {noformat}
> 2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0] executor.EventHandler:
Caught throwable while processing event M_SERVER_SHUTDOWN
> java.lang.NullPointerException
>         at org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
>         at org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
>         at org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
>         at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:724)
> {noformat}



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