[jira] [Comment Edited] (HBASE-8626) RowMutations fail when Delete and Put on same columnFamily/column/row

["Andrew Purtell (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-8626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13669844#comment-13669844 ] 

Andrew Purtell edited comment on HBASE-8626 at 5/29/13 11:05 PM:
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I don't follow Ted. The more I read the less it makes sense to me. I think we would want a widely applicable change not something specific to one use case, only one kind of op ordering. Why are deletes special? Not clear why a magic constant is needed. There's already a -1 here. Lets resolve as invalid. I'll add a -1 too, IMO the discussion isn't productive now. 
                
      was (Author: apurtell):
    I don't follow Ted. The more I read the less it makes sense. There's already a -1 here. Lets resolve as invalid. I'll add a -1 here too. 
                  
> 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
>             Fix For: 0.95.1
>
>         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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