[jira] [Created] (HBASE-24758) Avoid flooding replication source RSes logs when no sinks are available

["Wellington Chevreuil (Jira)" <ji...@apache.org>]

Wellington Chevreuil created HBASE-24758:
--------------------------------------------

             Summary: Avoid flooding replication source RSes logs when no sinks are available 
                 Key: HBASE-24758
                 URL: https://issues.apache.org/jira/browse/HBASE-24758
             Project: HBase
          Issue Type: Improvement
            Reporter: Wellington Chevreuil
            Assignee: Wellington Chevreuil


On HBaseInterClusterReplicationEndpoint.replicate, if no sinks are returned by ReplicationSinkManager, say remote peer is not available, we log message below and return false to source shipper thread, which then keeps retrying, flooding source RS log with the below messages:

{noformat}
WARN org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint: No replication sinks found, returning without replicating. The source should retry with the same set of edits.
{noformat}

This condition could also cause ReplicationSinkManager.chooseSinks to blow an NPE. 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)