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From "Liyin Tang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1785) change Pre/Post Query Hooks to take in 1 parameter: HookContext
Date Tue, 16 Nov 2010 19:48:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932623#action_12932623
] 

Liyin Tang commented on HIVE-1785:
----------------------------------

I generate the diff based on the Hive-1642.
Please ignore the irrelevant code and output file. 
Sorry for the inconvenient.

> change Pre/Post Query Hooks to take in 1 parameter: HookContext
> ---------------------------------------------------------------
>
>                 Key: HIVE-1785
>                 URL: https://issues.apache.org/jira/browse/HIVE-1785
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Liyin Tang
>         Attachments: hive_1785_1.patch, hive_1785_2.patch
>
>
> This way, it would be possible to add new parameters to the hooks without changing the
existing hooks.
> This will be a incompatible change, and all the hooks need to change to the new API

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