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https://issues.apache.org/jira/browse/STORM-1336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107291#comment-15107291
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Boyang Jerry Peng edited comment on STORM-1336 at 1/19/16 7:50 PM:
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Hello Everyone,
Currently at Yahoo, we want to enable the Resource Aware Scheduler we built to
have cgroup support. The CGroup code that is part of JStorm looks good and
perhaps we can modify it slightly so that the Resource Aware Scheduler can
interact with it. What I would like to do is modify the CGroup code that
already exists in JStorm to be able to start jvm workers that is limited to the
amount of resources that the resource aware scheduler has allocated for that
worker and move it to Storm. I would like to have a discussion (especially
with people that worked on JStorm) about how we can integrate support for the
resource aware scheduler into the existing CGroups code. I know the folks at
Alibaba is working on converting the supervisor.clj to java. What is the
status of that?
was (Author: jerrypeng):
Hello Everyone,
Currently at Yahoo, we want to enable the Resource Aware Scheduler we built to
have cgroup support. The CGroup code that is part of JStorm looks good and
perhaps we can modify it slightly so that the Resource Aware Scheduler can
interact with it. What I would like to do is modify the CGroup code that
already exists in JStorm to be able to start jvm workers that is limited to the
amount of resources that the resource aware scheduler has allocated for that
worker. I would like to have a discussion (especially with people that worked
on JStorm) about how we can integrate support for the resource aware scheduler
into the existing CGroups code. I know the folks at Alibaba is working on
converting the supervisor.clj to java. What is the status of that?
> Evalute/Port JStorm cgroup support
> ----------------------------------
>
> Key: STORM-1336
> URL: https://issues.apache.org/jira/browse/STORM-1336
> Project: Apache Storm
> Issue Type: New Feature
> Components: storm-core
> Reporter: Robert Joseph Evans
> Assignee: 冯健
> Labels: jstorm-merger
>
> Supports controlling the upper limit of CPU core usage for a worker using
> cgroups
> Sounds like a good start, will be nice to integrate it with RAS requests too.
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