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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2015/04/18 09:23:59 UTC
[jira] [Updated] (SPARK-6949) Support Date/Timestamp in Column
expression of DataFrame Python API
[ https://issues.apache.org/jira/browse/SPARK-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davies Liu updated SPARK-6949:
------------------------------
Summary: Support Date/Timestamp in Column expression of DataFrame Python API (was: Support Date and Decimal in Column expression of DataFrame Python API)
> Support Date/Timestamp in Column expression of DataFrame Python API
> -------------------------------------------------------------------
>
> Key: SPARK-6949
> URL: https://issues.apache.org/jira/browse/SPARK-6949
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, SQL
> Affects Versions: 1.3.0, 1.4.0
> Reporter: Davies Liu
> Assignee: Davies Liu
> Priority: Blocker
>
> Currently, we reply on Py4j to pass the Python object into JVM for Column expression, but Py4j can not pass datatime.date, datetime.datetime to JVM automatically.
> One way is to update the py4j to support them (it may slip the 1.4 release), or we handle them ourselves (in short term).
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