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https://issues.apache.org/jira/browse/GRIFFIN-200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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William Guo reassigned GRIFFIN-200:
-----------------------------------
Assignee: William Guo
> Lifecycle hooks support
> -----------------------
>
> Key: GRIFFIN-200
> URL: https://issues.apache.org/jira/browse/GRIFFIN-200
> Project: Griffin (Incubating)
> Issue Type: New Feature
> Reporter: Nikolay Sokolov
> Assignee: William Guo
> Priority: Minor
>
> In some environments, users might want to perform certain actions
> before/after job is created, before/after job is activated, before/after job
> is deleted, and so on.
> To fullfill that need, some hook plugin mechanism can be provided, similar to
> what Hive is doing. User would place respective jar files into Service module
> classpath at deployment time, and would specify class names using some
> annotation or using property listing class names (particular mechanism is yet
> to be determined).
> Proposed signature:
> {code:none}
> public interface JobLifecycleHook {
> void beforeAddJob(AbstractJob js) throws Exception;
> void afterAddJob(AbstractJob js) throws Exception;
> void beforeOnAction(AbstractJob job, String action) throws Exception;
> void afterOnAction(AbstractJob job, String action) throws Exception;
> void beforeDeleteJob(AbstractJob job) throws Exception;
> void afterDeleteJob(AbstractJob job) throws Exception;
> }
> {code}
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