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From "Jeffrey Zhong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10442) prepareDelete() isn't called before doPreMutationHook for a row deletion case
Date Thu, 30 Jan 2014 03:10:09 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13886214#comment-13886214
] 

Jeffrey Zhong commented on HBASE-10442:
---------------------------------------

Thanks [~apurtell]! My full local tests passed as well.

> prepareDelete() isn't called before doPreMutationHook for a row deletion case
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-10442
>                 URL: https://issues.apache.org/jira/browse/HBASE-10442
>             Project: HBase
>          Issue Type: Bug
>          Components: Coprocessors
>    Affects Versions: 0.98.0, 0.96.0, 0.96.1
>            Reporter: Jeffrey Zhong
>            Assignee: Jeffrey Zhong
>            Priority: Critical
>             Fix For: 0.98.0, 0.99.0
>
>         Attachments: hbase-10442.patch
>
>
> This is a backward incompatibility issue for coprocessors so I marked as critical. 
> When deleting a row, prepareDelete() will add delete marker for all column families before
preDelete is called in hbase0.94 while in hbase0.96 and later version we invoke prepareDelete()
after preDelete() hook is invoked but before postDelete() is called. 
>  



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