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https://issues.apache.org/jira/browse/HIVE-24770?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Naveen Gangam updated HIVE-24770:
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Summary: Upgrade should update changed FQN for MultiDelimiterSerDe in HMS
DB. (was: Upgrade should update changed FQN in HMS DB.)
> Upgrade should update changed FQN for MultiDelimiterSerDe in HMS DB.
> --------------------------------------------------------------------
>
> Key: HIVE-24770
> URL: https://issues.apache.org/jira/browse/HIVE-24770
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Affects Versions: 4.0.0
> Reporter: Naveen Gangam
> Assignee: Naveen Gangam
> Priority: Major
>
> While the parent change has does not cause this directly, but post upgrade
> the existing tables that use MultiDelimiterSerDe will be broken as the
> hive-contrib jar would no longer exist. Instead if the Hive schema upgrade
> script can update the SERDES table to alter the classname to the new
> classname, the old tables would work automatically. Much better user
> experience.
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