GitHub user ueshin opened a pull request:
https://github.com/apache/spark/pull/902
[SPARK-1947] [SQL] Child of SumDistinct or Average should be widened to
prevent overflows the same as Sum.
Child of `SumDistinct` or `Average` should be widened to prevent overflows
the same as `Sum`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ueshin/apache-spark issues/SPARK-1947
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/902.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 #902
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commit 99c3dcb665a6d2a6b53676c80b7dd1d364bb4702
Author: Takuya UESHIN <[email protected]>
Date: 2014-05-28T08:14:15Z
Insert Cast for SumDistinct and Average.
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