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Posted to issues@hive.apache.org by "Denys Kuzmenko (Jira)" <ji...@apache.org> on 2022/05/24 09:47:00 UTC

[jira] [Commented] (HIVE-26252) Missing locks in case of MERGE with multiple branches

    [ https://issues.apache.org/jira/browse/HIVE-26252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17541388#comment-17541388 ] 

Denys Kuzmenko commented on HIVE-26252:
---------------------------------------

Merged to master.
@vary, thank you for the review!

> Missing locks in case of MERGE with multiple branches
> -----------------------------------------------------
>
>                 Key: HIVE-26252
>                 URL: https://issues.apache.org/jira/browse/HIVE-26252
>             Project: Hive
>          Issue Type: Task
>            Reporter: Denys Kuzmenko
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> Fixes locking issue with multi-statement MERGE when optimistic locking is enabled.
> Promote locks with the same order of restrictiveness if the prev operation type was INSERT.



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