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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/10/30 08:26:34 UTC

[jira] [Updated] (HIVE-8669) Extensible command procesors

     [ https://issues.apache.org/jira/browse/HIVE-8669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Navis updated HIVE-8669:
------------------------
    Attachment: HIVE-8669.1.patch.txt

> Extensible command procesors
> ----------------------------
>
>                 Key: HIVE-8669
>                 URL: https://issues.apache.org/jira/browse/HIVE-8669
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-8669.1.patch.txt
>
>
> Hive has some special commands which are not handled by Driver class (set, dfs, list, etc.). Users can extend hive grammars by adding custom implementation. Query rewriter handling DSL, for example.



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