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Posted to issues@storm.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/09/26 19:28:01 UTC

[jira] [Updated] (STORM-2438) on-demand resource requirement scaling

     [ https://issues.apache.org/jira/browse/STORM-2438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated STORM-2438:
----------------------------------
    Labels: pull-request-available  (was: )

> on-demand resource requirement scaling
> --------------------------------------
>
>                 Key: STORM-2438
>                 URL: https://issues.apache.org/jira/browse/STORM-2438
>             Project: Apache Storm
>          Issue Type: Improvement
>          Components: storm-core
>    Affects Versions: 2.0.0
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>              Labels: pull-request-available
>
> As a first step towards true elasticity in a storm topology we propose allowing rebalance to also modify the resource requirements for each bolt/spout in the topology.  It will not be automatic, but it will let users scale up and down the CPU/memory needed for a component.



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