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https://issues.apache.org/jira/browse/HIVE-25953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alessandro Solimando reassigned HIVE-25953:
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> Unify getPredicates() for Join between HiveRelMdPredicates and RelMdPredicates
> ------------------------------------------------------------------------------
>
> Key: HIVE-25953
> URL: https://issues.apache.org/jira/browse/HIVE-25953
> Project: Hive
> Issue Type: Sub-task
> Components: CBO
> Affects Versions: 4.0.0
> Reporter: Alessandro Solimando
> Assignee: Alessandro Solimando
> Priority: Major
>
> The goal of the ticket is to unify the two implementations and remove the
> override in HiveRelMdPredicates.
> At the moment, the main blocker is that the Hive variant still relies in
> RexNode's comparison via its String digest, while Calcite does not need that
> anymore.
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