GitHub user maropu opened a pull request:
https://github.com/apache/spark/pull/7257
[SPARK-6912][SQL] Throw an AnalysisException when unsupported Java Map<K,V>
types used in Hive UDF
To make UDF developers understood, throw an exception when unsupported
Map<K,V> types used in Hive UDF. This fix is the same with #7248.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/maropu/spark ThrowExceptionWhenMapUsed
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7257.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 #7257
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commit 7886dcc5561c55d546428688bed2cb2d84552b47
Author: Takeshi YAMAMURO <[email protected]>
Date: 2015-07-07T07:50:54Z
Throw an exception when Map<> used in Hive UDF
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