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Posted to yarn-dev@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/01/03 02:34:13 UTC

[jira] [Created] (YARN-308) Improve documentation about what "asks" means in AMRMProtocol

Sandy Ryza created YARN-308:
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             Summary: 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: Bug
          Components: api, resourcemanager
    Affects Versions: 2.0.2-alpha
            Reporter: Sandy Ryza
             Fix For: 2.0.3-alpha


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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