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From "Xavier Fournet (Updated) (JIRA)" <>
Subject [jira] [Updated] (CAMEL-5039) Make WeightedRandomLoadBalancer really random
Date Mon, 27 Feb 2012 23:35:51 GMT


Xavier Fournet updated CAMEL-5039:

    Attachment:     (was: out.txt)
> Make WeightedRandomLoadBalancer really random
> ---------------------------------------------
>                 Key: CAMEL-5039
>                 URL:
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>            Reporter: Xavier Fournet
>            Assignee: Ashwin Karpe
>         Attachments:, current-impl-result.txt, new-impl-result.txt
> As Mark Harwood explained in last comment of CAMEL-3197 the WeightedRandomLoadBalancer
is not doing a good load balancing job if some weight are a lot bigger than some other weight.
> See in the attached example (current-impl-result.txt), the first and third routes are
always called at the very beginning of every 50 iterations loadbalancing round.
> I propose a modified algorithm that do a more balanced loadbalancing (new-impl-result.txt)
> Attached the test program with the proposed implementation.

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