[jira] [Updated] (STORM-919) Gathering worker and supervisor process information (CPU/Memory)

["Rick Kellogg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STORM-919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick Kellogg updated STORM-919:
-------------------------------
    Component/s: storm-core

> Gathering worker and supervisor process information (CPU/Memory)
> ----------------------------------------------------------------
>
>                 Key: STORM-919
>                 URL: https://issues.apache.org/jira/browse/STORM-919
>             Project: Apache Storm
>          Issue Type: New Feature
>          Components: storm-core
>            Reporter: Shyam Rajendran
>            Assignee: Shyam Rajendran
>            Priority: Minor
>         Attachments: WorkerStats With Component Rank.png
>
>
> It would be useful to have supervisor and worker process related information such as %cpu utilization, JVM memory and network bandwidth available to NIMBUS which would be useful for resource aware scheduler implementation later on. As a beginning, the information can be piggybacked on the existing heartbeats into the ZK or to the pacemaker as required. 
> Related JIRAs
> STORM-177
> STORM-891
> STORM-899



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