GitHub user gengliangwang opened a pull request:
https://github.com/apache/spark/pull/21329
[SPARK-24277][SQL] Code clean up in SQL module:
HadoopMapReduceCommitProtocol
## What changes were proposed in this pull request?
In HadoopMapReduceCommitProtocol and FileFormatWriter, there are
unnecessary settings in hadoop configuration.
Also clean up some code in SQL module.
## How was this patch tested?
Unit test
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gengliangwang/spark codeCleanWrite
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21329.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 #21329
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commit 353606c919d1b61db22e9e9f47ab6ed06d78702e
Author: Gengliang Wang <gengliang.wang@...>
Date: 2018-05-15T06:22:39Z
Code clean up
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