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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-811) Add a set of final _init/_start/_stop methods to CompositeService
Date Thu, 13 Jun 2013 22:35:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13682846#comment-13682846
] 

Siddharth Seth commented on YARN-811:
-------------------------------------

Trying to do this would probably mean that AbstractService would be aware of CompositeService.
Depends on whether there's value in doing this. Looking at the code base - there's places
where a Composite Service makes a super.start() call in the middle of it's start code - and
that may complicate this (MRAppMaster for example)
                
> Add a set of final _init/_start/_stop methods to CompositeService
> -----------------------------------------------------------------
>
>                 Key: YARN-811
>                 URL: https://issues.apache.org/jira/browse/YARN-811
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Siddharth Seth
>             Fix For: 2.1.0-beta
>
>
> Classes which implement AbstractService no longer need to make a super.init, start, stop
call. The same could be done for CompositeService as well.

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