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https://issues.apache.org/jira/browse/HBASE-19094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Abhishek Singh Chouhan updated HBASE-19094:
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Attachment: HBASE-19094.master.001.patch
Hadoop QA din't pick the master patch, let me try again.
> 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
> Attachments: HBASE-19094.branch-1.001.patch,
> HBASE-19094.master.001.patch, HBASE-19094.master.001.patch
>
>
> {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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