[
https://issues.apache.org/jira/browse/MAPREDUCE-3536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Harsh J resolved MAPREDUCE-3536.
--------------------------------
Resolution: Duplicate
> consider whether the same instance of a ServiceStateChangeListener should be
> allowed to listen to events
> --------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3536
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3536
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv2
> Affects Versions: 0.23.0, 2.0.0-alpha
> Reporter: Steve Loughran
> Priority: Trivial
>
> Currently there is no limit on the number of times a listener can register
> for events; it's a simple list. A service must unregister the same number of
> times that it registers.
> Is this the desired behaviour? If so it should be documented in the
> {{Service}} interface rather than just implicitly in the {{AbstractService}}
> implementation.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
