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https://issues.apache.org/jira/browse/HBASE-13773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975795#comment-14975795
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Maddineni Sukumar commented on HBASE-13773:
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Sorry for delay in response, For last one week I was in a remote area in India
where there is no internet at all.
[~chenheng] Thanks for the initial patch. where is the logic to create those
tables?
I am also working on it parallel. But my work is still in progress, my
intention is to remove zk as much as possible.
Below are the areas .
List of Peers
--List of RS
--List of Files With Status
if we move above information from zk to HBase table completely then this will
give us performance benefit as well as no data loss when zk is gone
completely(we can say loosing ZK has no impact on replication flow)
> Replication should not use ZooKeeper at all for coordination
> ------------------------------------------------------------
>
> Key: HBASE-13773
> URL: https://issues.apache.org/jira/browse/HBASE-13773
> Project: HBase
> Issue Type: Sub-task
> Affects Versions: 2.0.0, 1.0.1, 1.1.0, 0.98.12, 1.2.0
> Reporter: Andrew Purtell
> Assignee: Maddineni Sukumar
> Priority: Critical
> Attachments: ReplicationQueueHBaseImpl.java,
> ReplicationQueueHBaseImpl_v2.java
>
>
> Introduce a new system table for replication state and use this table for
> coordination instead of znodes.
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