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https://issues.apache.org/jira/browse/SPARK-10316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan updated SPARK-10316:
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Description: 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. (was: 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 operator order caused by non-deterministic expressions in
PhysicalOperation.)
> 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
>
> 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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