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Jonathan Hsieh commented on HBASE-7459: --------------------------------------- The other managers are not forced to null, so it seems ok to keep it this way. > 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, hbase-7290 > Reporter: Jonathan Hsieh > Assignee: Jonathan Hsieh > Fix For: hbase-6055, 0.96.0, hbase-7290 > > 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira