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https://issues.apache.org/jira/browse/HBASE-524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12579647#action_12579647
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Bryan Duxbury commented on HBASE-524:
-------------------------------------

The second problem above was invalid, it actually was scanning in the right 
order.

The second problem was a real issue, and in fact there was another problem: if 
the deletes weren't precisely matched to cells by timestamp, they would be 
ignored, resulting in an inaccurate view of the row.

> Problems with getFull
> ---------------------
>
>                 Key: HBASE-524
>                 URL: https://issues.apache.org/jira/browse/HBASE-524
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.1.0, 0.2.0
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>            Priority: Critical
>
> There are some issues with the implementation of getFull in HStore. 
>  * If the loop encounters a deleted cell, it stops iterating. This correctly 
> handles deletes, but then accidentally masks away any cells of different 
> qualifiers that would come afterward
>  * Since the mapfiles are search oldest to newest, and the results map is 
> only updated when there isn't already a value in the results map for for the 
> cell we're currently looking at, older values actually take precedence over 
> newer ones. This may be fixed by simply reversing the order of mapfiles 
> traversed to newest to oldest.

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