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https://issues.apache.org/jira/browse/HBASE-3082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13253632#comment-13253632
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Hudson commented on HBASE-3082:
-------------------------------

Integrated in HBase-0.94-security #9 (See 
[https://builds.apache.org/job/HBase-0.94-security/9/])
    HBASE-3443 ICV optimization to look in memstore first and then store files 
(HBASE-3082) does not work when deletes are in the mix (Revision 1325453)

     Result = SUCCESS
larsh : 
Files : 
* 
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/client/TestFromClientSide.java

                
> For ICV gets, first look in MemStore before reading StoreFiles
> --------------------------------------------------------------
>
>                 Key: HBASE-3082
>                 URL: https://issues.apache.org/jira/browse/HBASE-3082
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Jonathan Gray
>            Assignee: Prakash Khemani
>             Fix For: 0.90.0
>
>         Attachments: HBASE-3082-FINAL.patch
>
>
> For incrementColumnValue operations, it is possible to check MemStore for the 
> column being incremented without sacrificing correctness.  If the column is 
> not found in MemStore, we would then have to do a normal Get that 
> opens/checks all StoreFiles for the given Store.
> In practice, this makes increment operations significantly faster for 
> recently/frequently incremented columns.

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