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Posted to issues@hive.apache.org by "Akos Dombi (Jira)" <ji...@apache.org> on 2019/09/10 15:30:00 UTC

[jira] [Updated] (HIVE-22182) SemanticAnalyzer populates map which is not used at all

     [ https://issues.apache.org/jira/browse/HIVE-22182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akos Dombi updated HIVE-22182:
------------------------------
    Attachment: HIVE-22182.patch

> SemanticAnalyzer populates map which is not used at all
> -------------------------------------------------------
>
>                 Key: HIVE-22182
>                 URL: https://issues.apache.org/jira/browse/HIVE-22182
>             Project: Hive
>          Issue Type: Task
>          Components: Hive
>            Reporter: Akos Dombi
>            Assignee: Akos Dombi
>            Priority: Major
>         Attachments: HIVE-22182.patch
>
>
> The {{SemanticAnalyzer}} class has two map fields which are populated but never queried:
>  * {{topToTable}}
>  * {{topToTableProps}}
> Last usage was removed in HIVE-11752.
> h3. Purpose of this task
>  - Remove unused {{topToTable}} and {{topToTableProps}} fields



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