GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/10840
[SPARK-12797] [SQL] Generated TungstenAggregate (without grouping keys)
As discussed in #10786, the generated TungstenAggregate does not support
imperative functions.
cc @nongli
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark gen_agg
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10840.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 #10840
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commit ce5bed05413b9ef594ca07598d8a292f994d928e
Author: Davies Liu <[email protected]>
Date: 2016-01-16T06:19:25Z
generate aggregation
commit 006f37a34ac7332b65f0f238abe25a2bf1f7725a
Author: Davies Liu <[email protected]>
Date: 2016-01-19T23:04:32Z
add test
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