GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/5570
[SPARK-6949] [SQL] [PySpark] Support Date/Timestamp in Column expression
This PR enable auto_convert in JavaGateway, then we could register a
converter for a given types, for example, date and datetime.
There are two bugs related to auto_convert, see [1] and [2], we workaround
it in this PR.
[1] https://github.com/bartdag/py4j/issues/160
[2] https://github.com/bartdag/py4j/issues/161
cc @rxin @JoshRosen
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark py4j_date
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5570.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 #5570
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commit cb094ff5eed6938c89cd96c70cd42eaf9ed77894
Author: Davies Liu <[email protected]>
Date: 2015-04-18T05:32:04Z
enable auto convert
commit 3c373f3bc25b90d0e77708983c0f1d8cbb8cc5a6
Author: Davies Liu <[email protected]>
Date: 2015-04-18T06:48:09Z
support date and datetime by auto_convert
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