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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13925) Use zookeeper multi to clear znodes in ZKProcedureUtil
Date Wed, 01 Jul 2015 06:19:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14609614#comment-14609614
] 

Ashish Singhi commented on HBASE-13925:
---------------------------------------

bq. It is not immediately clear to me what racing condition this and HBASE-7847 solves.
It is not atomic, it can leave us in a inconsistent state.

> Use zookeeper multi to clear znodes in ZKProcedureUtil
> ------------------------------------------------------
>
>                 Key: HBASE-13925
>                 URL: https://issues.apache.org/jira/browse/HBASE-13925
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.98.13
>            Reporter: Ashish Singhi
>            Assignee: Ashish Singhi
>             Fix For: 2.0.0, 0.98.14, 1.3.0
>
>         Attachments: HBASE-13925-v1-again.patch, HBASE-13925-v1.patch, HBASE-13925.patch
>
>
> Address the TODO in ZKProcedureUtil clearChildZNodes() and clearZNodes methods



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