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https://issues.apache.org/jira/browse/HBASE-11568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14309745#comment-14309745
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Hudson commented on HBASE-11568:
--------------------------------
FAILURE: Integrated in HBase-1.1 #150 (See
[https://builds.apache.org/job/HBase-1.1/150/])
HBASE-11568. Addendum to add a file that I missed earlier. (ddas: rev
78c50af3ec2f98053a4c736183b15499e574c113)
*
hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionAdminServiceCallable.java
> Async WAL replication for region replicas
> -----------------------------------------
>
> Key: HBASE-11568
> URL: https://issues.apache.org/jira/browse/HBASE-11568
> Project: HBase
> Issue Type: Sub-task
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 2.0.0, 1.1.0
>
> Attachments: 11568-2-branch-1.txt, 11568-branch-1.txt,
> hbase-11568_v2.patch, hbase-11568_v3.patch
>
>
> As mentioned in parent issue, and design docs for phase-1 (HBASE-10070) and
> Phase-2 (HBASE-11183), implement asynchronous WAL replication from the WAL
> files of the primary region to the secondary region replicas.
> The WAL replication will build upon the pluggable replication framework
> introduced in HBASE-11367, and the distributed WAL replay.
> Upon having some experience with the patch, we changed the design so that
> there is only one replication queue for doing the async wal replication to
> secondary replicas rather than having a queue per region replica. This is due
> to the fact that, we do not want to tail the logs of every region server for
> a single region replica.
> Handling of flushes/compactions and memstore accounting will be handled in
> other subtasks.
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