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https://issues.apache.org/jira/browse/HIVE-15074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15703362#comment-15703362
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Naveen Gangam commented on HIVE-15074:
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Functionally, it looks good to me.
Just for semantics to make it consistent with other verify* calls, do we want
to make it return a boolean to indicate success/failure instead of throwing an
exception? maybe overload {{verifySchemaVersion()}} that catches the exception
and returns a boolean? I will defer to [~aihuaxu] for the final call on this.
> Schematool provides a way to detect invalid entries in VERSION table
> --------------------------------------------------------------------
>
> Key: HIVE-15074
> URL: https://issues.apache.org/jira/browse/HIVE-15074
> Project: Hive
> Issue Type: Sub-task
> Components: Metastore
> Reporter: Yongzhi Chen
> Assignee: Chaoyu Tang
> Priority: Minor
> Attachments: HIVE-15074.patch
>
>
> For some unknown reason, we see customer's HMS can not start because there
> are multiple entries in their HMS VERSION table. Schematool should provide a
> way to validate the HMS db and provide warning and fix options for this kind
> of issues.
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