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From "Gregory Chanan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6775) Use ZK.multi when available for HBASE-6710 0.92/0.94 compatibility fix
Date Mon, 17 Dec 2012 22:38:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13534386#comment-13534386
] 

Gregory Chanan commented on HBASE-6775:
---------------------------------------

Alright, going to check in later today if no objections.
                
> Use ZK.multi when available for HBASE-6710 0.92/0.94 compatibility fix
> ----------------------------------------------------------------------
>
>                 Key: HBASE-6775
>                 URL: https://issues.apache.org/jira/browse/HBASE-6775
>             Project: HBase
>          Issue Type: Improvement
>          Components: Zookeeper
>    Affects Versions: 0.94.2
>            Reporter: Gregory Chanan
>            Assignee: Gregory Chanan
>            Priority: Minor
>             Fix For: 0.94.4
>
>         Attachments: HBASE-6775-v2.patch
>
>
> HBASE-6710 fixed a 0.92/0.94 compatibility issue by writing two znodes in different formats.
> If a ZK failure occurs between the writing of the two znodes, strange behavior can result.
> This issue is a reminder to change these two ZK writes to use ZK.multi when we require
ZK 3.4+. 

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