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Posted to issues@spark.apache.org by "Jay Pranavamurthi (JIRA)" <ji...@apache.org> on 2017/03/08 23:33:37 UTC

[jira] [Created] (SPARK-19875) Map->filter on many columns gets stuck in constraint inference optimization code

Jay Pranavamurthi created SPARK-19875:
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             Summary: Map->filter on many columns gets stuck in constraint inference optimization code
                 Key: SPARK-19875
                 URL: https://issues.apache.org/jira/browse/SPARK-19875
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.1.0
            Reporter: Jay Pranavamurthi


The attached code works with a 10-column csv dataset, but gets stuck with a 50-column csv dataset. Both datasets are attached.




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