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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6839) Operations may be executed without rowLock
Date Wed, 19 Sep 2012 17:52:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13458893#comment-13458893
] 

stack commented on HBASE-6839:
------------------------------

+1
                
> Operations may be executed without rowLock
> ------------------------------------------
>
>                 Key: HBASE-6839
>                 URL: https://issues.apache.org/jira/browse/HBASE-6839
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: chunhui shen
>            Assignee: chunhui shen
>            Priority: Critical
>             Fix For: 0.96.0
>
>         Attachments: HBASE-6839.patch
>
>
> HRegion#internalObtainRowLock will return null if timed out,
> but many place which call this method don't handle this case
> The bad result is operation will be executed even if it havn't obtained the row lock.
Such as put、delete、increment。。。

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