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Posted to issues@hbase.apache.org by "Jeffrey Zhong (JIRA)" <ji...@apache.org> on 2013/08/08 03:53:49 UTC

[jira] [Reopened] (HBASE-9098) During recovery use ZK as the source of truth for region state

     [ https://issues.apache.org/jira/browse/HBASE-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeffrey Zhong reopened HBASE-9098:
----------------------------------

    
> During recovery use ZK as the source of truth for region state 
> ---------------------------------------------------------------
>
>                 Key: HBASE-9098
>                 URL: https://issues.apache.org/jira/browse/HBASE-9098
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.95.0
>            Reporter: Devaraj Das
>            Assignee: Jeffrey Zhong
>            Priority: Blocker
>             Fix For: 0.95.2
>
>         Attachments: hbase-9098.patch, hbase-9098-v1.patch, hbase-9098-v3.patch
>
>
> In HLogSplitter:locateRegionAndRefreshLastFlushedSequenceId(HConnection, byte[], byte[], String), we talk to the replayee regionserver to figure out whether a region is in recovery or not. We should look at ZK only for this piece of information (since that is the source of truth for recovery otherwise).

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