GitHub user yhuai opened a pull request:
https://github.com/apache/spark/pull/8379
[SPARK-10169] [SQL] [BRANCH-1.4] Partial aggregation's plan is wrong when a
grouping expression is used as an argument of the aggregate fucntion
https://issues.apache.org/jira/browse/SPARK-10169
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yhuai/spark aggTransformDown-branch1.4
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8379.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 #8379
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commit 009aadb68912c97717b0da0daf1a3c1698e9843a
Author: Yin Huai <[email protected]>
Date: 2015-08-23T04:31:13Z
Use transformDown.
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