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https://issues.apache.org/jira/browse/HBASE-11512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Enis Soztutar updated HBASE-11512:
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Attachment: hbase-11512_v2.patch
v2 patch from RB.
> 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
> Attachments: hbase-11512_v1.patch, hbase-11512_v2.patch
>
>
> 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.
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