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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-308) Improve documentation about what "asks" means in AMRMProtocol
Date Fri, 15 Feb 2013 12:59:37 GMT

     [ https://issues.apache.org/jira/browse/YARN-308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun C Murthy updated YARN-308:
-------------------------------

    Fix Version/s:     (was: 2.0.3-alpha)
                   2.0.4-beta
    
> Improve documentation about what "asks" means in AMRMProtocol
> -------------------------------------------------------------
>
>                 Key: YARN-308
>                 URL: https://issues.apache.org/jira/browse/YARN-308
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api, resourcemanager
>    Affects Versions: 2.0.2-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>              Labels: usability
>             Fix For: 2.0.4-beta
>
>         Attachments: YARN-308.patch
>
>
> It's unclear to me from reading the javadoc exactly what "asks" means when the AM sends
a heartbeat to the RM.  Is the AM supposed to send a list of all resources that it is waiting
for?  Or just inform the RM about new ones that it wants?

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