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https://issues.apache.org/jira/browse/HBASE-13773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14974016#comment-14974016
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Heng Chen commented on HBASE-13773:
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{quote}
If zk removed, how the slaves get notified by master if there are some new wals
to replicate? Polling by slave?
{quote}
Sorry, i got it now. master do polling and push wals to slave.
I make a ReplicationQueues implementation with system table, and upload it.
Any suggestions?
> 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
>
>
> Introduce a new system table for replication state and use this table for
> coordination instead of znodes.
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