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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10295) Refactor the replication implementation to eliminate permanent zk node
Date Mon, 13 Jan 2014 18:15:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13869785#comment-13869785
] 

Andrew Purtell commented on HBASE-10295:
----------------------------------------

Nice idea, +1

> Refactor the replication  implementation to eliminate permanent zk node
> -----------------------------------------------------------------------
>
>                 Key: HBASE-10295
>                 URL: https://issues.apache.org/jira/browse/HBASE-10295
>             Project: HBase
>          Issue Type: Bug
>          Components: Replication
>            Reporter: Feng Honghua
>            Assignee: Feng Honghua
>             Fix For: 0.99.0
>
>
> Though this is a broader and bigger change, it original motivation derives from [HBASE-8751|https://issues.apache.org/jira/browse/HBASE-8751]:
the newly introduced per-peer tableCFs attribute should be treated the same way as the peer-state,
which is a permanent sub-node under peer node but using permanent zk node is deemed as an
incorrect practice. So let's refactor to eliminate the permanent zk node. And the HBASE-8751
can then align its newly introduced per-peer tableCFs attribute with this *correct* implementation
theme.



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