GitHub user cloud-fan opened a pull request:
https://github.com/apache/spark/pull/21795
[SPARK-24165][SQL][followup] Fixing conditional expressions to handle
nullability of nested types
## What changes were proposed in this pull request?
This PR fixes a test case added in
https://github.com/apache/spark/pull/21687
The test case was trying to test nullability of condition expression with
and without codegen, but it actually only test the non-codegen case.
## How was this patch tested?
test only PR.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cloud-fan/spark follow
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21795.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 #21795
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commit d1bc6124628808444a4ab5bed6bfc6f897d76e03
Author: Wenchen Fan <wenchen@...>
Date: 2018-07-17T14:53:51Z
fix the test
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