GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/19894
[SPARK-22700][ML] Bucketizer.transform incorrectly drops row containing NaN
## What changes were proposed in this pull request?
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
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19894.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 #19894
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commit 01604c7e0ed4dc5c87ae980cc0720cf4858aa154
Author: Zheng RuiFeng <[email protected]>
Date: 2017-12-05T11:49:50Z
create pr
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