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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4616) Move join query optimization out from QueryCompiler into QueryOptimizer
Date Wed, 04 Apr 2018 02:14:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16424876#comment-16424876
] 

Hudson commented on PHOENIX-4616:
---------------------------------

FAILURE: Integrated in Jenkins build Phoenix-4.x-HBase-1.3 #79 (See [https://builds.apache.org/job/Phoenix-4.x-HBase-1.3/79/])
PHOENIX-4616 Move join query optimization out from QueryCompiler into (maryannxue: rev 781a9c09c31d1e3090886b77d18638dfee7b615d)
* (add) phoenix-core/src/main/java/org/apache/phoenix/optimize/GenSubqueryParamValuesRewriter.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/jdbc/PhoenixStatement.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/SubselectRewriter.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/JoinCompiler.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/optimize/QueryOptimizer.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/join/BaseJoinIT.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/QueryCompiler.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/UpsertCompiler.java
* (edit) phoenix-core/src/test/java/org/apache/phoenix/compile/QueryCompilerTest.java


> Move join query optimization out from QueryCompiler into QueryOptimizer
> -----------------------------------------------------------------------
>
>                 Key: PHOENIX-4616
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4616
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Maryann Xue
>            Assignee: Maryann Xue
>            Priority: Major
>         Attachments: PHOENIX-4616.patch
>
>
> Currently we do optimization for join queries inside QueryCompiler, which makes the APIs
and code logic confusing, so we need to move join optimization logic into QueryOptimizer.
>  Similarly, but probably with a different approach, we need to optimize UNION ALL queries
and derived table sub-queries in QueryOptimizer.optimize().
> Please also refer to this comment:
> https://issues.apache.org/jira/browse/PHOENIX-4585?focusedCommentId=16367616&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16367616



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