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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2016/01/18 21:06:39 UTC

[jira] [Created] (SPARK-12881) Enable sub-expression Elimination in generated mutable projection

Davies Liu created SPARK-12881:
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             Summary: Enable sub-expression Elimination in generated mutable projection
                 Key: SPARK-12881
                 URL: https://issues.apache.org/jira/browse/SPARK-12881
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Davies Liu
            Assignee: Davies Liu


Right now, sub-expression elimination is only supported in generated unsafe projection, we should also do that for mutable projection.



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