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From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8626) RowMutations fail when Delete and Put on same columnFamily/column/row
Date Sun, 26 May 2013 19:03:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13667369#comment-13667369
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Jean-Marc Spaggiari commented on HBASE-8626:
--------------------------------------------

But if you do that, if someone try to do a put then a delete, the delete will not be considered...

At the end, I will just consider this as default HBase reaction...
                
> 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
>             Fix For: 0.94.7, 0.95.1
>
>         Attachments: 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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