[
https://issues.apache.org/jira/browse/SPARK-16167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15346072#comment-15346072
]
Apache Spark commented on SPARK-16167:
--------------------------------------
User 'ueshin' has created a pull request for this issue:
https://github.com/apache/spark/pull/13873
> RowEncoder should preserve array/map type nullability.
> ------------------------------------------------------
>
> Key: SPARK-16167
> URL: https://issues.apache.org/jira/browse/SPARK-16167
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Takuya Ueshin
>
> Currently {{RowEncoder}} doesn't preserve nullability of {{ArrayType}} or
> {{MapType}}.
> It returns always {{containsNull = true}} for {{ArrayType}},
> {{valueContainsNull = true}} for {{MapType}} and also the nullability of
> itself is always {{true}}.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
