GitHub user maropu opened a pull request:
https://github.com/apache/incubator-hivemall/pull/29
[HIVEMALL-39] Put the use of HiveUDFs in one place
## What changes were proposed in this pull request?
This is a refactoring issue; in the master, we directly use the logical
plan nodes of Hive UDFs in `HivemallOps`. However, these nodes are the internal
classes of Spark and the interfaces may evolve. So, this pr created a new file
`HivemallOpsImpl` and put these classes there.
## What type of PR is it?
Refactoring
### What is the Jira issue?
https://issues.apache.org/jira/browse/HIVEMALL-39
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/maropu/incubator-hivemall HIVEMALL-39
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hivemall/pull/29.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 #29
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commit 09c2233138f0976e0de8c871d319bd39f5819464
Author: Takeshi YAMAMURO <linguin....@gmail.com>
Date: 2017-01-26T15:12:54Z
Put the use of HiveUDFs in one place
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