GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/9351
[SPARK-11400][SQL] BroadcastNestedLoopJoin should support LeftSemi join
JIRA: https://issues.apache.org/jira/browse/SPARK-11400
BroadcastNestedLoopJoin doesn't support LeftSemi join now. We should
support it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 leftsemi-broadcastnested
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9351.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #9351
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commit 050586d29a02219abcf26d7cf20a0dce5ab75ecf
Author: Liang-Chi Hsieh <[email protected]>
Date: 2015-10-28T06:49:55Z
Add LeftSemi support to BroadcastNestedLoopJoin.
commit ab4276f2fc60704b3f415d942c095da06ee1c8fe
Author: Liang-Chi Hsieh <[email protected]>
Date: 2015-10-29T06:26:20Z
Merge remote-tracking branch 'upstream/master' into leftsemi-broadcastnested
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