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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21222) ACID: When there are no delete deltas skip finding min max keys
Date Tue, 12 Feb 2019 08:26:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

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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