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From "Shreepadma Venugopalan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4641) Support post execution/fetch hook for HiveServer2
Date Thu, 06 Jun 2013 00:03:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676521#comment-13676521
] 

Shreepadma Venugopalan commented on HIVE-4641:
----------------------------------------------

This is a general purpose hook and is not specific to any feature. Hive has hooks at various
stages of compilation and execution - pre semantic analysis, post semantic analysis, pre execution
etc, but misses a post execution/post fetch hook. This JIRA just adds that.
                
> Support post execution/fetch hook for HiveServer2
> -------------------------------------------------
>
>                 Key: HIVE-4641
>                 URL: https://issues.apache.org/jira/browse/HIVE-4641
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2, Query Processor
>            Reporter: Shreepadma Venugopalan
>            Assignee: Shreepadma Venugopalan
>
> Support post execution/fetch hook that is invoked prior to returning results to the client.
This can be used to filter results before returning the result set to the client.

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