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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8626) RowMutations fail when Delete and Put on same columnFamily/column/row
Date Wed, 29 May 2013 23:40:21 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13669889#comment-13669889
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Lars Hofhansl commented on HBASE-8626:
--------------------------------------

Thanks Andy. I concur.

Vinod, does the approach above (where the client sets the TS) solve your problem?

                
> RowMutations fail when Delete and Put on same columnFamily/column/row
> ---------------------------------------------------------------------
>
>                 Key: HBASE-8626
>                 URL: https://issues.apache.org/jira/browse/HBASE-8626
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.94.7, 0.95.0
>         Environment: Ubuntu 12.04, HBase 0.94.7
>            Reporter: Vinod
>            Assignee: Ted Yu
>         Attachments: 8626-v1.txt, TestRowMutations.java, tests_for_row_mutations1.patch
>
>
> When RowMutations have a Delete followed by Put to same column family or columns or rows,
only the Delete is happening while the Put is ignored so atomicity of RowMutations is broken
for such cases.
> Attached is a unit test where the following tests are failing:
> - testDeleteCFThenPutInSameCF: Delete a column family and then Put to same column family.
> - testDeleteColumnThenPutSameColumn: Delete a column and then Put to same column.
> - testDeleteRowThenPutSameRow: Delete a row and then Put to same row

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