GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/20539
[SPARK-22700][ML] Bucketizer.transform incorrectly drops row containing NaN
- for branch-2.2
## What changes were proposed in this pull request?
for branch-2.2
only drops the rows containing NaN in the input columns
## How was this patch tested?
existing tests and added tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark bucketizer_nan_2.2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/20539.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 #20539
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commit 6ab7a35e22bd315d30a10526b4f538dd66fc42e0
Author: Zheng RuiFeng <ruifengz@...>
Date: 2018-02-08T03:31:51Z
create pr
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