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https://issues.apache.org/jira/browse/HIVE-22585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Lavati updated HIVE-22585:
--------------------------------
    Status: Open  (was: Patch Available)

> Clean up catalog/db/table name usage
> ------------------------------------
>
>                 Key: HIVE-22585
>                 URL: https://issues.apache.org/jira/browse/HIVE-22585
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: David Lavati
>            Assignee: David Lavati
>            Priority: Major
>              Labels: pull-request-available, refactor
>         Attachments: HIVE-22585.01.patch, HIVE-22585.02.patch, 
> HIVE-22585.03.patch, HIVE-22585.04.patch, HIVE-22585.05.patch
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> This is a followup to HIVE-21198 to address some additional improvement ideas 
> for the TableName object mentioned inĀ 
> [https://github.com/apache/hive/pull/550] and attempt to remove all the fishy 
> usages of db/tablenames, as a number of places still rely on certain state 
> changes/black magic.
> This change includes the following:
> * Remove reliance on Utilities.getDbTableName
> * Introduce a contract in TableName to always store catalog.dbname.tablename 
> in lowercase
> * Make TableName a parsable type for ExplainTask
> * Additional refactors to leverage the TableName object



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