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https://issues.apache.org/jira/browse/HBASE-12196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14163166#comment-14163166
]
Hudson commented on HBASE-12196:
--------------------------------
SUCCESS: Integrated in HBase-1.0 #284 (See
[https://builds.apache.org/job/HBase-1.0/284/])
HBASE-12196 SSH should retry in case failed to assign regions (jxiang: rev
b7f6753e2eb1104d5ae331d6d0902477abfd2df0)
*
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManagerOnCluster.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/ServerShutdownHandler.java
> SSH should retry in case failed to assign regions
> -------------------------------------------------
>
> Key: HBASE-12196
> URL: https://issues.apache.org/jira/browse/HBASE-12196
> Project: HBase
> Issue Type: Bug
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
> Fix For: 2.0.0, 0.99.1
>
> Attachments: hbase-12196.patch, hbase-12196_v2.patch
>
>
> If there is only master alive, all regionservers are down, SSH can't find a
> plan to assign user regions. In this case, SSH should retry.
> {noformat}
> 2014-10-07 14:05:18,310 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-2]
> executor.EventHandler: Caught throwable while processing event
> M_SERVER_SHUTDOWN
> java.io.IOException: Unable to determine a plan to assign region(s)
> at
> org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1411)
> at
> org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:272)
> 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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