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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20357) Introduce initOrUpgradeSchema option to schema tool
Date Wed, 15 Aug 2018 23:31:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16581737#comment-16581737
] 

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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