GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/2973
[SPARK-4133] [SQL] [PySpark] type conversionfor python udf
Call Python UDF on ArrayType/MapType/PrimitiveType, the returnType can also
be ArrayType/MapType/PrimitiveType.
For StructType, it will act as tuple (without attributes). If returnType is
StructType, it also should be tuple.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark udf_array
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2973.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 #2973
----
commit 35caa4fe7d87af752fb2df5bbd3e01e69784920d
Author: Davies Liu <[email protected]>
Date: 2014-10-28T06:18:10Z
type conversionfor python udf
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
