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https://issues.apache.org/jira/browse/YARN-2984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15763763#comment-15763763
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Chuan Jin edited comment on YARN-2984 at 12/20/16 9:37 AM:
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I upgrade my cluster to this version from 2.5.2 , but soon realize that my
ganglia servers have run out of disk space. The container metrics data is huge
especially in large clusters, and less valuable than the service metrics in
most time. So why not change the default value of
yarn.nodemanager.container-metrics.enable to false, that may be more
reasonable in a production environment. Thanks.
was (Author: king0719):
I upgrade my cluster to this version from 2.5.2 , but soon realize that my
ganglia servers have run out of disk space. The container metrics data is huge
especially in large clusters, and less valuable than the service metrics in
most time. So why not change the default value of
yarn.nodemanager.container-metrics.enable to false, that may be more
reasonable in a production environment.
> Metrics for container's actual memory usage
> -------------------------------------------
>
> Key: YARN-2984
> URL: https://issues.apache.org/jira/browse/YARN-2984
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Affects Versions: 2.6.0
> Reporter: Karthik Kambatla
> Assignee: Karthik Kambatla
> Fix For: 2.7.0
>
> Attachments: yarn-2984-1.patch, yarn-2984-2.patch, yarn-2984-3.patch,
> yarn-2984-prelim.patch
>
>
> It would be nice to capture resource usage per container, for a variety of
> reasons. This JIRA is to track memory usage.
> YARN-2965 tracks the resource usage on the node, and the two implementations
> should reuse code as much as possible.
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