[
https://issues.apache.org/jira/browse/YARN-119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vinod Kumar Vavilapalli moved MAPREDUCE-3995 to YARN-119:
---------------------------------------------------------
Component/s: (was: mrv2)
Affects Version/s: (was: 0.23.1)
(was: 0.24.0)
Key: YARN-119 (was: MAPREDUCE-3995)
Project: Hadoop YARN (was: Hadoop Map/Reduce)
> Add support for static service lifecycle listeners .
> -----------------------------------------------------
>
> Key: YARN-119
> URL: https://issues.apache.org/jira/browse/YARN-119
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Labels: management
> Attachments: MAPREDUCE-3995.patch, MAPREDUCE-3995.patch,
> MAPREDUCE-3995.patch, MAPREDUCE-3995.patch, MAPREDUCE-3995.patch,
> MAPREDUCE-3995.patch
>
>
> Add support to {{AbstractService}} that allow callers to register listeners
> for all instances. The existing listener interface could be used. This allows
> management tools to hook into the events.
> The static listeners would be invoked for all state changes except creation
> (base class shouldn't be handing out references to itself at this point).
> These static events could all be async, pushed through a shared
> {{ConcurrentLinkedQueue}}; failures logged at warn and the rest of the
> listeners invoked.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
