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From "Markus Weimer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (REEF-1378) Evaluator Manager for IMRU
Date Thu, 05 May 2016 18:45:13 GMT

    [ https://issues.apache.org/jira/browse/REEF-1378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15272817#comment-15272817
] 

Markus Weimer commented on REEF-1378:
-------------------------------------

When reviewing the pull request for this, I realized that {{EvaluatorManager}} as defined
here is a passive data structure, more like a {{struct}} than a {{class}}, as it contains
no active code. I wonder whether that is the right approach for IMRU overall.

For instance, we have a property {{AreAllEvaluatorsAllocated}} here. We could also make this
class an {{Observable<T>}} of an event indicating that all Evaluators are allocated.
That might make other parts of the IMRU Driver easier, as they all become event driven.

Does this make sense for IMRU as a whole?

> Evaluator Manager for IMRU
> --------------------------
>
>                 Key: REEF-1378
>                 URL: https://issues.apache.org/jira/browse/REEF-1378
>             Project: REEF
>          Issue Type: Task
>          Components: IMRU, REEF.NET
>            Reporter: Julia
>            Assignee: Julia
>         Attachments: EvaluatorManager.cs
>
>
> Booking tracking allocated Evaluators, failed Evalators. Provided methods to add/remove
evaluators and request evaluators. 



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