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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2017/04/13 00:34:41 UTC

[jira] [Created] (SPARK-20315) Set ScalaUDF's deterministic to true

Xiao Li created SPARK-20315:
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             Summary: 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: 2.1.0, 2.0.2
            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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