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https://issues.apache.org/jira/browse/HBASE-11511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061370#comment-14061370
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stack commented on HBASE-11511:
-------------------------------
+1 then
> Write flush events to WAL
> -------------------------
>
> Key: HBASE-11511
> URL: https://issues.apache.org/jira/browse/HBASE-11511
> Project: HBase
> Issue Type: Sub-task
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Attachments: hbase-11511_v1.patch, hbase-11511_v1.patch,
> hbase-11511_v2.patch
>
>
> We used to write COMPLETE_FLUSH event to WAL until it got removed in 0.96 in
> issue HBASE-7329.
> For secondary region replicas, it is important to share the data files with
> the primary region. So we should reintroduce the flush wal markers so that
> the secondary region replicas can pick up the newly flushed files from the
> WAL and start serving data from those.
> A design doc which explains the context a bit better can be found in
> HBASE-11183.
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