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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10915) Decouple region closing (HM and HRS) from ZK
Date Thu, 01 May 2014 17:15:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13986779#comment-13986779
] 

stack commented on HBASE-10915:
-------------------------------

bq. This is reasonable rationale. Mess around w/ it.

Thinking more on it, for say the closing code, is this going to make it so the zk close code
is going to be reaching across packages to get at HRegion and HRegionServer internals or protected
methods?  Then the close code should be by the RS?

> Decouple region closing (HM and HRS) from ZK
> --------------------------------------------
>
>                 Key: HBASE-10915
>                 URL: https://issues.apache.org/jira/browse/HBASE-10915
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Consensus, Zookeeper
>    Affects Versions: 0.99.0
>            Reporter: Mikhail Antonov
>            Assignee: Mikhail Antonov
>         Attachments: HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch,
HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch, HBASE-10915.patch,
HBASE-10915.patch
>
>
> Decouple region closing from ZK. 
> Includes RS side (CloseRegionHandler), HM side (ClosedRegionHandler) and the code using
(HRegionServer, RSRpcServices etc).
> May need small changes in AssignmentManager.



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