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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1003) Spread out scheduling strategy
Date Mon, 07 Jul 2014 22:29:34 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054249#comment-14054249

ASF GitHub Bot commented on FLINK-1003:

Github user tillrohrmann commented on the pull request:

    Yeah you're right Ufuk, test cases are definitely missing. I try to add them.

> Spread out scheduling strategy
> ------------------------------
>                 Key: FLINK-1003
>                 URL: https://issues.apache.org/jira/browse/FLINK-1003
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
> Currently the Flink scheduler tries to fill one instance completely before the tasks
are deployed to another instance. This is a good behaviour in multi-user and multi-job scenarios
but it wastes resources if one wants to use the complete cluster. Therefore, another scheduling
strategy where the load among the different instances is kept balanced might be useful. This
spread out strategy will deploy the tasks such that the overall work is equally distributed.

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