[jira] [Commented] (REEF-168) Make EvaluatorRequestor injectable in REEF.NET

["Markus Weimer (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/REEF-168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14564942#comment-14564942 ] 

Markus Weimer commented on REEF-168:
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A fairly simple fix for this could be to make a new injectable class which is in fact an {{IObserver<IEvaluatorRequestor>}} and also implements the {{IEvaluatorRequestor}} interface.Its {{submit}} method would spool evaluator requests until the "real" {{EvaluatorRequestor}} is passed in via its {{OnNext()}} method. While this is somewhat ugly, it allows us to keep both versions alive in 0.12.

> Make EvaluatorRequestor injectable in REEF.NET
> ----------------------------------------------
>
>                 Key: REEF-168
>                 URL: https://issues.apache.org/jira/browse/REEF-168
>             Project: REEF
>          Issue Type: Improvement
>          Components: REEF.NET
>            Reporter: Markus Weimer
>
> {{EvaluatorRequestor}} isn't injectable in REEF.NET, differing from the Java API. Instead, it is handed to an implementation of {{IObserver<IEvaluatorRequestor>}}, which makes it cumbersome to hand the singleton object around, something that Tang would make unnecessary. 



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