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https://issues.apache.org/jira/browse/HIVE-1785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932175#action_12932175
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John Sichi commented on HIVE-1785:
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As mentioned above, we don't want to make a breaking change to the hook
interface. To do this, create a new interface PreExecuteWithContext and add
the new method there. Then, when invoking hooks, use instanceof to detect
whether the class implements PreExecuteWithContext. If not, invoke using the
old interface+method.
Repeat for PostExecute.
> 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
>
>
> 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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