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From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7876) Got exception when manually triggers a split on an empty region
Date Fri, 12 Apr 2013 20:20:16 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Hsieh updated HBASE-7876:
----------------------------------

    Release Note: Regions with no store files used to exit with an exception went splits are
attempted.  With this fix applied, empty regions are split into two empty regions.  
    Hadoop Flags: Incompatible change
    
> Got exception when manually triggers a split on an empty region
> ---------------------------------------------------------------
>
>                 Key: HBASE-7876
>                 URL: https://issues.apache.org/jira/browse/HBASE-7876
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.95.0
>            Reporter: Maryann Xue
>            Assignee: Maryann Xue
>            Priority: Minor
>             Fix For: 0.98.0, 0.94.6, 0.95.0
>
>         Attachments: HBASE-7876-0.94V2.patch, HBASE-7876-trunk.patch, HBASE-7876-trunkv2.patch
>
>
> We should allow a region to split successfully even if it does not yet have storefiles.

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