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https://issues.apache.org/jira/browse/HIVE-19382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez updated HIVE-19382:
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Attachment: HIVE-19382.patch
> Acquire locks before generating valid transaction list for some operations
> --------------------------------------------------------------------------
>
> Key: HIVE-19382
> URL: https://issues.apache.org/jira/browse/HIVE-19382
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-19382.patch
>
>
> To ensure correctness, in particular for operations that require exclusive
> ({{INSERT OVERWRITE}}) and semishared ({{UPDATE}}/{{DELETE}}) locks.
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