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https://issues.apache.org/jira/browse/HBASE-17132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15688593#comment-15688593
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Duo Zhang commented on HBASE-17132:
-----------------------------------
Theoretically it is changed but actually it is not for now. The old logic
ignore the BaseCoordinatedStateManager and always use zk which is wrong I
think. But the only BaseCoordinatedStateManager is zk based for now so they are
the same in fact.
> Cleanup deprecated code for WAL
> -------------------------------
>
> Key: HBASE-17132
> URL: https://issues.apache.org/jira/browse/HBASE-17132
> Project: HBase
> Issue Type: Task
> Components: wal
> Affects Versions: 2.0.0
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Labels: cleanup
> Fix For: 2.0.0
>
> Attachments: HBASE-17132-v1.patch, HBASE-17132.patch
>
>
> There are some WAL related code which are marked as deprecated since
> branch-1(For example the SequenceFileLogWriter). Let's remove it in 2.0 to
> keep the code clean.
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