GitHub user mengxr opened a pull request:
https://github.com/apache/spark/pull/6595
[SPARK-8051] [MLLIB] make StringIndexerModel silent if input column does
not exist
This is just a workaround to a bigger problem. Some pipeline stages may not
be effective during prediction, and they should not complain about missing
required columns, e.g. `StringIndexerModel`. @jkbradley
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mengxr/spark SPARK-8051
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6595.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 #6595
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commit e1123942a768c7838a498c95bc65372bc911eaed
Author: Xiangrui Meng <[email protected]>
Date: 2015-06-02T21:27:06Z
make StringIndexerModel silent if input column does not exist
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