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https://issues.apache.org/jira/browse/HBASE-15867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15407232#comment-15407232
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Ashish Singhi commented on HBASE-15867:
---------------------------------------

Hi [~Vegetable26].
Can you add a note about the structure of replication table and how the WALs 
are being tracked ? 
I would like to take up HBASE-16605, but would be helpful to know a brief about 
it before I start checking the code. 
If it's already been noted please point me to their.
Thanks.

> Move HBase replication tracking from ZooKeeper to HBase
> -------------------------------------------------------
>
>                 Key: HBASE-15867
>                 URL: https://issues.apache.org/jira/browse/HBASE-15867
>             Project: HBase
>          Issue Type: New Feature
>          Components: Replication
>            Reporter: Joseph
>            Assignee: Joseph
>
> Move the WAL file and offset tracking out of ZooKeeper and into an HBase 
> table called hbase:replication. 
> The largest three new changes will be two classes ReplicationTableBase, 
> TableBasedReplicationQueues, and TableBasedReplicationQueuesClient. As of now 
> ReplicationPeers and HFileRef's tracking will not be implemented. Subtasks 
> have been filed for these two jobs.



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