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Posted to issues@camel.apache.org by "Ashwin Karpe (Assigned) (JIRA)" <ji...@apache.org> on 2012/02/26 15:12:48 UTC
[jira] [Assigned] (CAMEL-5039) Make WeightedRandomLoadBalancer
really random
[ https://issues.apache.org/jira/browse/CAMEL-5039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashwin Karpe reassigned CAMEL-5039:
-----------------------------------
Assignee: Ashwin Karpe
> Make WeightedRandomLoadBalancer really random
> ---------------------------------------------
>
> Key: CAMEL-5039
> URL: https://issues.apache.org/jira/browse/CAMEL-5039
> Project: Camel
> Issue Type: Improvement
> Components: camel-core
> Reporter: Xavier Fournet
> Assignee: Ashwin Karpe
> Attachments: CamelLoadBalancerTest.java, 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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