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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/27627/
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(Updated Nov. 9, 2014, 10:39 p.m.)
Review request for hive.
Changes
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Adopting Xuefu's pseudo code. Now for each BaseWork with MJ operator, use a
SparkWork for its parent BaseWorks that contain HashTableSinkOperator.
I manually tested this patch with several qfiles containing map-join queries,
and results look correct.
Bugs: HIVE-8622
https://issues.apache.org/jira/browse/HIVE-8622
Repository: hive-git
Description
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This is a sub-task of map-join for spark
https://issues.apache.org/jira/browse/HIVE-7613
This can use the baseline patch for map-join
https://issues.apache.org/jira/browse/HIVE-8616
Diffs (updated)
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/SparkMapJoinResolver.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/plan/SparkWork.java 46d02bf
Diff: https://reviews.apache.org/r/27627/diff/
Testing
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Thanks,
Chao Sun
