You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2014/07/14 20:22:04 UTC

[jira] [Created] (HBASE-11512) Write region open/close events to WAL

Enis Soztutar created HBASE-11512:
-------------------------------------

             Summary: Write region open/close events to WAL
                 Key: HBASE-11512
                 URL: https://issues.apache.org/jira/browse/HBASE-11512
             Project: HBase
          Issue Type: Sub-task
            Reporter: Enis Soztutar
            Assignee: Enis Soztutar


Similar to writing flush events to WAL (HBASE-11511) and compaction events to WAL (HBASE-2231), we should write region open and close events to WAL. 

This is especially important for secondary region replicas, since we can use this information to pick up primary regions' files from secondary replicas.

However, we may need this for regular inter cluster replication as well, see issues HBASE-10343 and HBASE-9465. 

A design doc for secondary replica replication can be found at HBASE-11183. 





--
This message was sent by Atlassian JIRA
(v6.2#6252)