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https://issues.apache.org/jira/browse/STORM-891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Kellogg updated STORM-891:
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Component/s: storm-core
> Should we have one JVM per bolt/spout?
> --------------------------------------
>
> Key: STORM-891
> URL: https://issues.apache.org/jira/browse/STORM-891
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-core
> Reporter: Robert Joseph Evans
>
> In Heron each bolt/spout instance runs in a separate JVM instance. This
> reduces the failure domain for each bolt/spout to itself, and also would
> allow for finer grained measurements of resource usage, which would be very
> useful in resource aware scheduling and elasticity.
> We should explore what performance impact this might have on storm, and what
> it would take to truly support it.
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