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Posted to issues@spark.apache.org by "Liang-Chi Hsieh (JIRA)" <ji...@apache.org> on 2016/10/15 13:46:20 UTC

[jira] [Created] (SPARK-17956) ProjectExec has incorrect outputOrdering property

Liang-Chi Hsieh created SPARK-17956:
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             Summary: ProjectExec has incorrect outputOrdering property
                 Key: SPARK-17956
                 URL: https://issues.apache.org/jira/browse/SPARK-17956
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Liang-Chi Hsieh


Currently ProjectExec simply takes child plan's outputOrdering as its outputOrdering. In some cases, this leads to incorrect outputOrdering. This applies to TakeOrderedAndProjectExec too.



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