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From "Markus Weimer (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (REEF-6) Improve allocation performance
Date Wed, 22 Oct 2014 15:30:36 GMT

     [ https://issues.apache.org/jira/browse/REEF-6?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Markus Weimer reassigned REEF-6:
--------------------------------

    Assignee: John Yang

> Improve allocation performance
> ------------------------------
>
>                 Key: REEF-6
>                 URL: https://issues.apache.org/jira/browse/REEF-6
>             Project: REEF
>          Issue Type: Improvement
>          Components: REEF-Runtime-YARN
>            Reporter: Markus Weimer
>            Assignee: John Yang
>            Priority: Critical
>
> REEF today uses a very conservative protocol when interacting with YARN, which only allows
for one allocation request to be in flight at a time. 
> We can improve upon this by allowing one kind of allocation request to be in flight at
a time without giving up the safety of the current approach.



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