GitHub user xuanyuanking opened a pull request:
https://github.com/apache/spark/pull/22057
[SPARK-25077][SQL] Delete unused variable in WindowExec
## What changes were proposed in this pull request?
Just delete the unused variable `inputFields` in WindowExec, avoid making
others confused while reading the code.
## How was this patch tested?
Existing UT.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xuanyuanking/spark SPARK-25077
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/22057.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 #22057
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commit 90513587ed1d48437818e90f58612c344009f563
Author: liyuanjian <liyuanjian@...>
Date: 2018-08-09T15:57:29Z
[SPARK-25077][SQL] Delete unused variable in WindowExec
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