Adam Faris created SAMZA-2800:
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Summary: Add a new metric to report on control groups
Key: SAMZA-2800
URL: https://issues.apache.org/jira/browse/SAMZA-2800
Project: Samza
Issue Type: Improvement
Components: metrics
Reporter: Adam Faris
Hadoop clusters have the ability to restrict CPU usage for Samza applications
by utilizing Control Groups, (Cgroups). Before enabling CPU enforcement on
Hadoop clusters, application owners must have a way of knowing when their
application is being throttled by Cgroups. This is to add a new Cgroup metric
that makes application owners aware if their Samza container's CPU usage is
being throttled by control groups.
A PR has been opened for this issue:
https://github.com/apache/samza/pull/1699
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