[jira] [Issue Comment Deleted] (HIVE-20357) Introduce initOrUpgradeSchema option to schema tool

["Daniel Dai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-20357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated HIVE-20357:
------------------------------
    Comment: was deleted

(was: 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
>             Fix For: 4.0.0
>
>         Attachments: HIVE-20357.1.patch, HIVE-20357.2.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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