GitHub user maropu opened a pull request:
https://github.com/apache/incubator-hivemall/pull/42
[HIVEMALL-38][SPARK] Support ChangeFinderUDF in DataFrame/Spark
## What changes were proposed in this pull request?
This pr added APIs for `ChangeFinderUDF` in `HivemallOps`.
## What type of PR is it?
Feature
### What is the Jira issue?
https://issues.apache.org/jira/browse/HIVEMALL-38
## How was this patch tested?
Added tests in `HivemallOpsSuite`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/maropu/incubator-hivemall HIVEMALL-38
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hivemall/pull/42.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 #42
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commit 8eb0777ded97160719afce31ed4c9197def066c0
Author: Takeshi Yamamuro <[email protected]>
Date: 2017-02-08T19:37:13Z
Support ChangeFinderUDF in DataFrame/Spark
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