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From "Jinfeng Ni" <...@maprtech.com>
Subject Re: Review Request 30959: DRILL-2236: Optimize hash inner join by swapping inputs based on row count comparison.
Date Wed, 18 Feb 2015 20:16:27 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/30959/
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(Updated Feb. 18, 2015, 12:16 p.m.)


Review request for drill.


Changes
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Revise code based review comments.


Repository: drill-git


Description
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See https://issues.apache.org/jira/browse/DRILL-2236#.


Diffs (updated)
-----

  exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/HashJoinPrel.java a3c42de

  exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/JoinPrel.java 3541db7

  exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/MergeJoinPrel.java 394a82c

  exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/PlannerSettings.java
faa8546 
  exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/explain/NumberingRelWriter.java
6522ad9 
  exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/visitor/SwapHashJoinVisitor.java
PRE-CREATION 
  exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/handlers/DefaultSqlHandler.java
0ac7c97 
  exec/java-exec/src/main/java/org/apache/drill/exec/server/options/SystemOptionManager.java
aa0a5ad 

Diff: https://reviews.apache.org/r/30959/diff/


Testing
-------

Unit test done. 

Other regression workloads are running. Will update status once complete.


Thanks,

Jinfeng Ni


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