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https://issues.apache.org/jira/browse/HIVE-21222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prasanth Jayachandran reassigned HIVE-21222:
--------------------------------------------
> ACID: When there are no delete deltas skip finding min max keys
> ---------------------------------------------------------------
>
> Key: HIVE-21222
> URL: https://issues.apache.org/jira/browse/HIVE-21222
> Project: Hive
> Issue Type: Bug
> Affects Versions: 4.0.0, 3.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Major
>
> We create an orc reader in VectorizedOrcAcidRowBatchReader.findMinMaxKeys
> (which will read 16K footer) even for cases where delete deltas does not
> exist.
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