hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Andrey Stepachev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13133) NPE when running TestSplitLogManager
Date Sun, 08 Mar 2015 19:42:38 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14352218#comment-14352218
] 

Andrey Stepachev commented on HBASE-13133:
------------------------------------------

applied to branch-1.0 too, thanks [~Apache9]

> NPE when running TestSplitLogManager
> ------------------------------------
>
>                 Key: HBASE-13133
>                 URL: https://issues.apache.org/jira/browse/HBASE-13133
>             Project: HBase
>          Issue Type: Bug
>            Reporter: zhangduo
>            Assignee: Andrey Stepachev
>             Fix For: 2.0.0, 1.0.1, 1.1.0
>
>         Attachments: HBASE-13133.patch
>
>
> https://builds.apache.org/job/HBase-TRUNK/6187/testReport/junit/org.apache.hadoop.hbase.master/TestSplitLogManager/testOrphanTaskAcquisition/
> {noformat}
> 2015-03-01 01:34:58,902 INFO  [Thread-23] master.TestSplitLogManager(298): TestOrphanTaskAcquisition
> 2015-03-01 01:34:58,904 DEBUG [Thread-23] coordination.ZKSplitLogManagerCoordination(870):
Distributed log replay=true
> 2015-03-01 01:34:58,907 INFO  [Thread-23] coordination.ZKSplitLogManagerCoordination(594):
found orphan task orphan%2Ftest%2Fslash
> 2015-03-01 01:34:58,913 INFO  [Thread-23] coordination.ZKSplitLogManagerCoordination(598):
Found 1 orphan tasks and 0 rescan nodes
> 2015-03-01 01:34:58,913 ERROR [main-EventThread] zookeeper.ClientCnxn$EventThread(613):
Caught unexpected throwable
> java.lang.NullPointerException
> 	at org.apache.hadoop.hbase.coordination.ZKSplitLogManagerCoordination.findOrCreateOrphanTask(ZKSplitLogManagerCoordination.java:546)
> 	at org.apache.hadoop.hbase.coordination.ZKSplitLogManagerCoordination.heartbeat(ZKSplitLogManagerCoordination.java:556)
> 	at org.apache.hadoop.hbase.coordination.ZKSplitLogManagerCoordination.getDataSetWatchSuccess(ZKSplitLogManagerCoordination.java:467)
> 	at org.apache.hadoop.hbase.coordination.ZKSplitLogManagerCoordination.access$700(ZKSplitLogManagerCoordination.java:74)
> 	at org.apache.hadoop.hbase.coordination.ZKSplitLogManagerCoordination$GetDataAsyncCallback.processResult(ZKSplitLogManagerCoordination.java:1020)
> 	at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:561)
> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
> {noformat}
> I got this NPE almost every time when running TestSplitLogManager locally. I am not sure
whether it is the root cause of test failing, but seems related.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message