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https://issues.apache.org/jira/browse/HIVE-11784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-11784 stopped by Jesus Camacho Rodriguez.
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> Extend new cost model to reflect HDFS read/write cost when a new execution
> phase is created
> -------------------------------------------------------------------------------------------
>
> Key: HIVE-11784
> URL: https://issues.apache.org/jira/browse/HIVE-11784
> Project: Hive
> Issue Type: Bug
> Components: CBO
> Affects Versions: 2.0.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-11784.patch
>
>
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