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https://issues.apache.org/jira/browse/PHOENIX-2666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15153801#comment-15153801
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Hudson commented on PHOENIX-2666:
---------------------------------

FAILURE: Integrated in Phoenix-master #1145 (See 
[https://builds.apache.org/job/Phoenix-master/1145/])
PHOENIX-2666 Performance regression: Aggregate query with filter on (jtaylor: 
rev 28a8b802c2a32f9735bf187f08ef0a9e33baf2dd)
* 
phoenix-core/src/it/java/org/apache/phoenix/end2end/StatsCollectorWithSplitsAndMultiCFIT.java
* 
phoenix-core/src/main/java/org/apache/phoenix/filter/ColumnProjectionFilter.java
* phoenix-core/src/main/java/org/apache/phoenix/compile/UpsertCompiler.java
* phoenix-core/src/main/java/org/apache/phoenix/iterate/BaseResultIterators.java
* phoenix-core/src/main/java/org/apache/phoenix/compile/DeleteCompiler.java
* phoenix-core/src/test/java/org/apache/phoenix/compile/QueryCompilerTest.java
* phoenix-core/src/main/java/org/apache/phoenix/iterate/ExplainTable.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/DeleteIT.java


> Performance regression: Aggregate query with filter on table with multiple 
> column families
> ------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-2666
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2666
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.7.0
>            Reporter: Mujtaba Chohan
>            Assignee: James Taylor
>             Fix For: 4.7.0
>
>         Attachments: PHOENIX-2666.patch, PHOENIX-2666_addendum1.patch, 
> PHOENIX-2666_v2.patch
>
>
> In the test, table contains total of 6 columns with one column per column 
> family.
> Running a query  {code}select count(*) from T where last_column < ?{code} is 
> 4x slower after commit for PHOENIX-1312 
> (https://git-wip-us.apache.org/repos/asf?p=phoenix.git;a=commit;h=3fdaecdaaa2a2f07070df67f861252fd44e338c3)



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