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From "Abhishek Singh Chouhan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-19094) NPE in RSGroupStartupWorker.waitForGroupTableOnline during master startup
Date Thu, 26 Oct 2017 13:42:00 GMT
Abhishek Singh Chouhan created HBASE-19094:
----------------------------------------------

             Summary: NPE in RSGroupStartupWorker.waitForGroupTableOnline during master startup
                 Key: HBASE-19094
                 URL: https://issues.apache.org/jira/browse/HBASE-19094
             Project: HBase
          Issue Type: Bug
    Affects Versions: 1.4.0
            Reporter: Abhishek Singh Chouhan
            Assignee: Abhishek Singh Chouhan
            Priority: Minor


{noformat}
rsgroup.RSGroupInfoManagerImpl$RSGroupStartupWorker - Caught exception while verifying group
region
java.lang.NullPointerException
        at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.getClient(ConnectionManager.java:1638)
        at org.apache.hadoop.hbase.client.ConnectionUtils$2.getClient(ConnectionUtils.java:167)
        at org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl$RSGroupStartupWorker$1.visit(RSGroupInfoManagerImpl.java:646)
        at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:638)
        at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:159)
        at org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl$RSGroupStartupWorker.waitForGroupTableOnline(RSGroupInfoManagerImpl.java:661)
        at org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl$RSGroupStartupWorker.run(RSGroupInfoManagerImpl.java:582)
{noformat}



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