GitHub user jiangxb1987 opened a pull request:
https://github.com/apache/spark/pull/21536
[MINOR][CORE][TEST] Remove unnecessary sort in UnsafeInMemorySorterSuite
## What changes were proposed in this pull request?
We don't require specific ordering of the input data, the sort action is
not necessary and misleading.
## How was this patch tested?
Existing test suite.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jiangxb1987/spark sorterSuite
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21536.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 #21536
commit 2ea2181697038dbd2109f2daeb347d98724b93af
Author: Xingbo Jiang
Date: 2018-06-12T06:50:42Z
remove unnecessary sort
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