GitHub user kiszk opened a pull request:
https://github.com/apache/spark/pull/18571
[SPARK-21344][SQL] BinaryType comparison does signed byte array comparison
## What changes were proposed in this pull request?
This PR fixes a wrong comparison for `BinaryType`. This PR enables unsigned
comparison for an array for `BinaryType`. Previous implementations uses signed
comparison.
## How was this patch tested?
Added a test suite in `OrderingSuite`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kiszk/spark SPARK-21344
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18571.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 #18571
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commit ac86eedfc36ca85b1f89b2aee48219f15167a1b3
Author: Kazuaki Ishizaki <[email protected]>
Date: 2017-07-08T09:15:32Z
initial commit
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