GitHub user rxin opened a pull request:
https://github.com/apache/spark/pull/11949
[SPARK-14145][SQL] Remove the untyped version of Dataset.groupByKey
## What changes were proposed in this pull request?
Dataset has two variants of groupByKey, one for untyped and the other for
typed. It actually doesn't make as much sense to have an untyped API here,
since apps that want to use untyped APIs should just use the groupBy
"DataFrame" API.
## How was this patch tested?
This patch removes a method, and removes the associated tests.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rxin/spark SPARK-14145
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11949.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 #11949
----
commit 74d4e366e5e40ce8342df3c5caa5fbed7b9219a1
Author: Reynold Xin <[email protected]>
Date: 2016-03-25T00:20:17Z
[SPARK-14145][SQL] Remove the untyped version of Dataset.groupByKey
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