GitHub user ksonj opened a pull request:
https://github.com/apache/spark/pull/5206
[SPARK-6553] [pyspark] Support functools.partial as UDF
Use `f.__repr__()` instead of `f.__name__` when instantiating
`UserDefinedFunction`s, so `functools.partial`s may be used.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ksonj/spark partials
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5206.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 #5206
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commit b814a126bf7470be3fbd92d6c6c3ecbad2b8db1b
Author: ksonj <[email protected]>
Date: 2015-03-26T09:20:22Z
support functools.partial as udf
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