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https://issues.apache.org/jira/browse/YARN-3819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14590555#comment-14590555
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Robert Grandl commented on YARN-3819:
-------------------------------------
Short description of this JIRA:
We process "/proc/net/dev" file which reports for every network interface
present on the node, the cumulative amount of bytes read/written. We aggregate
these numbers across all the interfaces except loopback.
We tested the existence of these files in the following Linux kernel versions:
Linux 3.2.0
Linux 2.6.32
Linux 3.13.0
Also, doing further search on the web, it seems people are using/recommending
these files for extracting read/written network bytes counters.
> Collect network usage on the node
> ---------------------------------
>
> Key: YARN-3819
> URL: https://issues.apache.org/jira/browse/YARN-3819
> Project: Hadoop YARN
> Issue Type: New Feature
> Affects Versions: 3.0.0
> Reporter: Robert Grandl
> Assignee: Robert Grandl
> Labels: yarn-common, yarn-util
> Attachments: YARN-3819-1.patch, YARN-3819-2.patch, YARN-3819-3.patch
>
>
> In this JIRA we propose to collect the network usage on a node. This JIRA is
> part of a larger effort of monitoring resource usages on the nodes.
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