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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-20315) Set ScalaUDF's deterministic to true
Date Thu, 13 Apr 2017 00:42:41 GMT

    [ https://issues.apache.org/jira/browse/SPARK-20315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15966938#comment-15966938
] 

Apache Spark commented on SPARK-20315:
--------------------------------------

User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/17626

> Set ScalaUDF's deterministic to true
> ------------------------------------
>
>                 Key: SPARK-20315
>                 URL: https://issues.apache.org/jira/browse/SPARK-20315
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.2, 2.1.0
>            Reporter: Xiao Li
>            Assignee: Xiao Li
>
> ScalaUDF is always assumed to deterministic. However, the current master still set it
based on the children's deterministic values. 



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