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https://issues.apache.org/jira/browse/HIVE-12308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hari Sankar Sivarama Subramaniyan updated HIVE-12308:
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Assignee: (was: Hari Sankar Sivarama Subramaniyan)
> Make ParseContext::semanticInputs a map
> ---------------------------------------
>
> Key: HIVE-12308
> URL: https://issues.apache.org/jira/browse/HIVE-12308
> Project: Hive
> Issue Type: Bug
> Reporter: Hari Sankar Sivarama Subramaniyan
>
> Follow up jira for HIVE-7723. Explain plan for complex query with lots of
> partitions is slow due to in-efficient collection used to find a matching
> ReadEntity.
> As part of HIVE-7723, we will create a map during
> PlanUtils.addPartitionInputs(), we should start with a map if possible in
> ParseContext::semanticInputs to save CPU burn on this additional operation.
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