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https://issues.apache.org/jira/browse/MESOS-2380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Toenshoff updated MESOS-2380:
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Target Version/s: 0.22.0
> Mesos Anonymous Modules
> -----------------------
>
> Key: MESOS-2380
> URL: https://issues.apache.org/jira/browse/MESOS-2380
> Project: Mesos
> Issue Type: Improvement
> Components: master, modules, slave
> Reporter: Till Toenshoff
> Assignee: Till Toenshoff
>
> A new kind of module that does *not* receive any callbacks but simply
> coexists with its parent process.
> h4.Motivation and Use Cases
> We want to add customized and experimental capabilities that concern the life
> time of Mesos components without protruding into Mesos source code and
> without creating new build process dependencies for everybody.
> Example use cases:
> 1. An anonymous module that gathers fail-over incidents and reports summaries
> thereof to a remote data sink.
> 2. A slave module that observes host computer metrics and correlates these
> with task activity. This can be used to find resources leaks and to prevent,
> respectively guide, oversubscription.
> 3. Upgrades and provisioning that require shutdown and restart.
> h4.Module Classification
> Unlike other named modules, an anonymous module does not directly replace or
> provide essential Mesos functionality (such as an Isolator module does).
> Unlike a decorator module it does not directly add or inject data into Mesos
> core either.
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