GitHub user dilipbiswal opened a pull request:
https://github.com/apache/spark/pull/10520
[SPARK-12558][SQL][WIP] AnalysisException when multiple functions applied
in GROUP BY clause
@cloud-fan Can you please take a look ?
In this case, we are failing during check analysis while validating the
aggregation expression. I have added a semanticEquals for HiveGenericUDF to fix
this. Please let me know if this is the right way to address this issue.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dilipbiswal/spark spark-12558
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10520.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 #10520
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commit e7a50b91fbdc52fabf85a043f437ff8c7ef2623d
Author: Dilip Biswal <[email protected]>
Date: 2015-12-30T01:49:51Z
[SPARK-12558] AnalysisException when multiple functions applied in GROUP BY
clause
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