GitHub user zsxwing opened a pull request:
https://github.com/apache/spark/pull/8535
[SPARK-9990][SQL]Create local hash join operator
This PR includes the following changes:
- Add SQLConf to LocalNode
- Add HashJoinNode
- Add ConvertToUnsafeNode and ConvertToSafeNode.scala to test unsafe hash
join.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zsxwing/spark SPARK-9990
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8535.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 #8535
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commit 0385d54efc0006447e1b3c9e7db4a0f8784dfbd0
Author: zsxwing <[email protected]>
Date: 2015-08-31T07:43:55Z
Add SQLConf to LocalNode
commit f75c2407039a35dfe9d19bd1a7be4d202791ea5b
Author: zsxwing <[email protected]>
Date: 2015-08-31T11:44:23Z
Create local hash join operator
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