[jira] [Created] (HBASE-8230) Possible NPE on regionserver abort if replication service has not been started

["Jieshan Bean (JIRA)" <ji...@apache.org>]

Jieshan Bean created HBASE-8230:
-----------------------------------

             Summary: Possible NPE on regionserver abort if replication service has not been started
                 Key: HBASE-8230
                 URL: https://issues.apache.org/jira/browse/HBASE-8230
             Project: HBase
          Issue Type: Bug
          Components: regionserver, Replication
    Affects Versions: 0.94.6
            Reporter: Jieshan Bean


RegionServer got Exception on calling setupWALAndReplication, so entered abort flow. Since replicationSink had not been inialized yet, we got below exception:
{noformat}
Exception in thread "regionserver26003" java.lang.NullPointerException
 at org.apache.hadoop.hbase.replication.regionserver.Replication.join(Replication.java:129)
 at org.apache.hadoop.hbase.replication.regionserver.Replication.stopReplicationService(Replication.java:120)
 at org.apache.hadoop.hbase.regionserver.HRegionServer.join(HRegionServer.java:1803)
 at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:834)
 at java.lang.Thread.run(Thread.java:662)
{noformat}


--
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