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https://issues.apache.org/jira/browse/HBASE-14437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14903499#comment-14903499
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Andrew Purtell commented on HBASE-14437:
----------------------------------------
Why are we logging at WARN level if there are no configured sinks? THis means
there are just no configured sinks. Remove the log line and I'll commit this.
Please don't commit with that log line still there.
> ArithmeticException in ReplicationInterClusterEndpoint
> ------------------------------------------------------
>
> Key: HBASE-14437
> URL: https://issues.apache.org/jira/browse/HBASE-14437
> Project: HBase
> Issue Type: Bug
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Minor
> Attachments: HBASE-14437.patch
>
>
> {code}
> 2015-09-15 21:49:36,923 WARN
> [ReplicationExecutor-0.replicationSource,1-stobdtserver1,16041,1442333166156.replicationSource.stobdtserver1%2C16041%2C1442333166156.default,1-stobdtserver1,16041,1442333166156]
> regionserver.ReplicationSource:
> org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint
> threw unknown exception:java.lang.ArithmeticException: / by zero
> at
> org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint.replicate(HBaseInterClusterReplicationEndpoint.java:178)
> at
> org.apache.hadoop.hbase.replication.regionserver.ReplicationSource$ReplicationSourceWorkerThread.shipEdits(ReplicationSource.java:906)
> at
> org.apache.hadoop.hbase.replication.regionserver.ReplicationSource$ReplicationSourceWorkerThread.run(ReplicationSource.java:616)
> {code}
> This happened where a two node cluster set up with one acting as a master and
> the other peer. The peer cluster went down and this warning log msg started
> coming the main cluster RS logs.
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