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Daniel Dai commented on HIVE-20357:
-----------------------------------
Same patch for branch-3.
> Introduce initOrUpgradeSchema option to schema tool
> ---------------------------------------------------
>
> Key: HIVE-20357
> URL: https://issues.apache.org/jira/browse/HIVE-20357
> Project: Hive
> Issue Type: Improvement
> Components: Standalone Metastore
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Priority: Major
> Attachments: HIVE-20357.1.branch-3.patch, HIVE-20357.1.patch
>
>
> Currently, schematool has two option: initSchema/upgradeSchema. User needs to use different
command line for different action. However, from the schema version stored in db, we shall
able to figure out if there's a need to init/upgrade, and choose the right action automatically.
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