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From "Kevin Wilfong (Updated) (JIRA)" <>
Subject [jira] [Updated] (HIVE-2871) Add a new hook to run at the beginning and end of the method
Date Thu, 15 Mar 2012 23:00:39 GMT


Kevin Wilfong updated HIVE-2871:

    Status: Patch Available  (was: Open)
> Add a new hook to run at the beginning and end of the method
> -----------------------------------------------------------------------
>                 Key: HIVE-2871
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Kevin Wilfong
>            Assignee: Kevin Wilfong
>         Attachments: HIVE-2871.D2331.1.patch, HIVE-2871.D2331.2.patch
> is the highest level method which all queries go through, whether they come
from Hive Server, the CLI, or any other entry.  We also do not have any hooks before the compilation
method is called, and having hooks in would provide this.  Having hooks in
will allow, for example, being able to overwrite config values used throughout query processing,
including compilation, and at the other end, cleaning up any resources/logging any final values
just before returning to the user.

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