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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/06/23 22:03:16 UTC
[jira] [Assigned] (SPARK-16175) Handle None for all Python UDT
[ https://issues.apache.org/jira/browse/SPARK-16175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-16175:
------------------------------------
Assignee: Apache Spark
> Handle None for all Python UDT
> ------------------------------
>
> Key: SPARK-16175
> URL: https://issues.apache.org/jira/browse/SPARK-16175
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, SQL
> Affects Versions: 1.6.1, 2.0.0
> Reporter: Davies Liu
> Assignee: Apache Spark
> Attachments: nullvector.dbc
>
>
> For Scala UDT, we will not call serialize()/deserialize() for all null, we should also do that in Python.
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