GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/13717
[SPARK-15811] [SQL] fix the Python UDF in Scala 2.10
## What changes were proposed in this pull request?
Iterator can't be serialized in Scala 2.10, we should force it into a array
to make sure that .
## How was this patch tested?
Build with Scala 2.10 and ran all the Python unit tests manually (will be
covered by a jenkins build).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark fix_udf_210
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13717.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 #13717
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commit db65be567e8daeec7ee1323141629ed2c5ac0ce8
Author: Davies Liu <[email protected]>
Date: 2016-06-16T19:07:51Z
fix the Python UDF in Scala 2.10
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