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| author | Dongjoon Hyun <dongjoon@apache.org> | 2016-07-22 13:20:06 +0100 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2016-07-22 13:20:06 +0100 |
| commit | 47f5b88db4d65f1870b16745d3c93d01051ba20b (patch) | |
| tree | 0abd2bd277628e5e27f57a5998c4f356dd1cc256 /mllib | |
| parent | 6c56fff118ff2380c661456755db17976040de66 (diff) | |
| download | spark-47f5b88db4d65f1870b16745d3c93d01051ba20b.tar.gz spark-47f5b88db4d65f1870b16745d3c93d01051ba20b.tar.bz2 spark-47f5b88db4d65f1870b16745d3c93d01051ba20b.zip | |
[SPARK-16651][PYSPARK][DOC] Make `withColumnRenamed/drop` description more consistent with Scala API
## What changes were proposed in this pull request?
`withColumnRenamed` and `drop` is a no-op if the given column name does not exists. Python documentation also describe that, but this PR adds more explicit line consistently with Scala to reduce the ambiguity.
## How was this patch tested?
It's about docs.
Author: Dongjoon Hyun <dongjoon@apache.org>
Closes #14288 from dongjoon-hyun/SPARK-16651.
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