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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 updated HIVE-21222:
-----------------------------------------
Resolution: Fixed
Fix Version/s: 4.0.0
Target Version/s: 4.0.0 (was: 4.0.0, 3.2.0)
Status: Resolved (was: Patch Available)
Committed to master. Thanks for the review!. The test failure is already fixed
in master (result of a missed binary file).
> 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
> Components: Transactions
> Affects Versions: 4.0.0, 3.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-21222.1.patch, HIVE-21222.2.patch
>
>
> 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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