GitHub user JihongMA opened a pull request:
https://github.com/apache/spark/pull/9172
[SPARK-1086] Add range support
Adding range support through DeclarativeAggregate API, also prototyped an
alternative ImperativeAggregate implementation as well for perf comparison,
DeclarativeAggregate perform better with codegen enabled.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JihongMA/spark-1 SPARK-10861
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9172.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 #9172
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commit 3e881437d6cdd23fbe5a11f827d41f03d8188c84
Author: JihongMa <[email protected]>
Date: 2015-10-08T20:17:03Z
rebase with master
commit d417aecd123f4bb1ad342293fc113f49f7619c28
Author: JihongMa <[email protected]>
Date: 2015-10-16T05:35:08Z
range support
commit 6ebf951344045744dcf6620d688122db98ff626d
Author: JihongMa <[email protected]>
Date: 2015-10-16T05:36:17Z
rebase with upstream
commit b25cf7dec0d5f0ca758e078f68eb34e0fb73631c
Author: JihongMa <[email protected]>
Date: 2015-10-19T22:28:27Z
add range support
commit 2655fb5a6f980f50e959ea5634db59f9a7d28e76
Author: JihongMa <[email protected]>
Date: 2015-10-19T22:54:45Z
style fix
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