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From "Ted Yu (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4716) Improve locking for single column family bulk load
Date Wed, 02 Nov 2011 09:37:32 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13142026#comment-13142026

Ted Yu commented on HBASE-4716:

closeBulkRegionOperation() is at the beginning of finally block.

For the alternate code path, we only take one lock. The lock would be released in closeBulkRegionOperation()
> Improve locking for single column family bulk load
> --------------------------------------------------
>                 Key: HBASE-4716
>                 URL: https://issues.apache.org/jira/browse/HBASE-4716
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.92.0
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Critical
>             Fix For: 0.92.0
>         Attachments: 4716-v2.txt, 4716.txt
> HBASE-4552 changed the locking behavior for single column family bulk load, namely we
don't need to take write lock.
> A read lock would suffice in this scenario.

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