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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7459) NPE in HMaster TestlocalHBaseCluster
Date Sat, 29 Dec 2012 17:10:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13540936#comment-13540936
] 

Matteo Bertozzi commented on HBASE-7459:
----------------------------------------

+1, spanReceiverHost is the only unprotected in the shutdown() method
                
> NPE in HMaster TestlocalHBaseCluster
> ------------------------------------
>
>                 Key: HBASE-7459
>                 URL: https://issues.apache.org/jira/browse/HBASE-7459
>             Project: HBase
>          Issue Type: Bug
>          Components: master, test
>    Affects Versions: hbase-6055, 0.96.0
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>         Attachments: hbase-7459.patch
>
>
> TestLocalHBaseCluster has failed intermittently on a unit test run with this exception
stack.
> {code}
> java.lang.NullPointerException
> 	at org.apache.hadoop.hbase.master.HMaster.shutdown(HMaster.java:2064)
> 	at org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:238)
> 	at org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:430)
> 	at org.apache.hadoop.hbase.TestLocalHBaseCluster.testLocalHBaseCluster(TestLocalHBaseCluster.java:71)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	
> {code}

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