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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1743) Decorate event transitions and the event-types with their behaviour
Date Thu, 22 Jan 2015 10:10:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-1743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14287192#comment-14287192
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Jeff Zhang commented on YARN-1743:
----------------------------------

[~leftnoteasy] Upload a new patch 
* Change the annotation type to be Class
* Add more java doc to explain the usage of the 2 annotations
* The patch only use the annotation on ApplicationEventType, for the other events we can create
following up jira on that.

> Decorate event transitions and the event-types with their behaviour
> -------------------------------------------------------------------
>
>                 Key: YARN-1743
>                 URL: https://issues.apache.org/jira/browse/YARN-1743
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Jeff Zhang
>              Labels: documentation
>         Attachments: NodeManager.gv, NodeManager.pdf, YARN-1743-2.patch, YARN-1743.patch
>
>
> Helps to annotate the transitions with (start-state, end-state) pair and the events with
(source, destination) pair.
> Not just readability, we may also use them to generate the event diagrams across components.
> Not a blocker for 0.23, but let's see.



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