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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7546) Obtain a table read lock on region split operations
Date Thu, 21 Mar 2013 00:29:15 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Enis Soztutar updated HBASE-7546:
---------------------------------

       Resolution: Fixed
    Fix Version/s: 0.98.0
     Release Note: Region split operations now acquire a read lock on the table to guard against
concurrent table CRUD operations. 
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

Committed this to trunk and 0.95. Thanks for the reviews. 
                
> Obtain a table read lock on region split operations
> ---------------------------------------------------
>
>                 Key: HBASE-7546
>                 URL: https://issues.apache.org/jira/browse/HBASE-7546
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 0.95.0, 0.98.0
>
>         Attachments: hbase-7546_v1.patch, hbase-7546_v2.patch, hbase-7546_v3.patch, hbase-7546_v5.patch,
hbase-7546_v6.patch
>
>
> As discussed in the parent issue HBASE-7305, we should be coordinating between splits
and table operations to ensure that they don't happen at the same time. In this issue we will
acquire shared read locks for region splits. 

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