GitHub user dongjoon-hyun opened a pull request:
https://github.com/apache/spark/pull/13967
[SPARK-16278][SPARK-16279][SQL] Implement map_keys/map_values SQL functions
## What changes were proposed in this pull request?
This PR adds `map_keys` and `map_values` SQL functions in order to remove
Hive fallback.
## How was this patch tested?
Pass the Jenkins tests including new testcases.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dongjoon-hyun/spark SPARK-16278
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13967.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 #13967
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commit 2270b395f2838e0076dc8ef56e5e32ee44f0f820
Author: Dongjoon Hyun <dongj...@apache.org>
Date: 2016-06-29T08:10:49Z
[SPARK-16278][SPARK-16279][SQL] Implement map_keys/map_values SQL functions
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