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https://issues.apache.org/jira/browse/SPARK-13383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Armbrust updated SPARK-13383:
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Assignee: Liang-Chi Hsieh
> Keep broadcast hint after column pruning
> ----------------------------------------
>
> Key: SPARK-13383
> URL: https://issues.apache.org/jira/browse/SPARK-13383
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Liang-Chi Hsieh
> Assignee: Liang-Chi Hsieh
> Fix For: 2.0.0
>
>
> When we do column pruning in Optimizer, we put additional Project on top of a
> logical plan. However, when we already wrap a BroadcastHint on a logical
> plan, the added Project will hide BroadcastHint after later execution.
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