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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2014/11/05 10:04:34 UTC
[jira] [Commented] (SPARK-4245) Fix containsNull of the result
ArrayType of CreateArray expression.
[ https://issues.apache.org/jira/browse/SPARK-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14197941#comment-14197941 ]
Apache Spark commented on SPARK-4245:
-------------------------------------
User 'ueshin' has created a pull request for this issue:
https://github.com/apache/spark/pull/3110
> Fix containsNull of the result ArrayType of CreateArray expression.
> -------------------------------------------------------------------
>
> Key: SPARK-4245
> URL: https://issues.apache.org/jira/browse/SPARK-4245
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Takuya Ueshin
>
> The {{containsNull}} of the result {{ArrayType}} of {{CreateArray}} should be true only if the children is empty or there exists nullable child.
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