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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2015/09/08 21:06:46 UTC

[jira] [Resolved] (SPARK-10316) respect non-deterministic expressions in PhysicalOperation

     [ https://issues.apache.org/jira/browse/SPARK-10316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Armbrust resolved SPARK-10316.
--------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.6.0

Issue resolved by pull request 8486
[https://github.com/apache/spark/pull/8486]

> respect non-deterministic expressions in PhysicalOperation
> ----------------------------------------------------------
>
>                 Key: SPARK-10316
>                 URL: https://issues.apache.org/jira/browse/SPARK-10316
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Wenchen Fan
>             Fix For: 1.6.0
>
>
> We did a lot of special handling for non-deterministic expressions in Optimizer. However, PhysicalOperation just collects all Projects and Filters and messed it up. We should respect the operators order caused by non-deterministic expressions in PhysicalOperation.



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