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https://issues.apache.org/jira/browse/YARN-1775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14041740#comment-14041740
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Steven Wong commented on YARN-1775:
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[~rajesh.balamohan], can you explain why you want to exclude 'the "read only
shared memory mappings" in the process (i.e r--s, r-xs)'? Thanks.
> Create SMAPBasedProcessTree to get PSS information
> --------------------------------------------------
>
> Key: YARN-1775
> URL: https://issues.apache.org/jira/browse/YARN-1775
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Fix For: 2.4.0
>
> Attachments: YARN-1775-v2.patch, YARN-1775-v3.patch,
> YARN-1775-v3.patch, YARN-1775-v4.patch, YARN-1775-v5.patch,
> yarn-1775-2.4.0.patch
>
>
> Create SMAPBasedProcessTree (by extending ProcfsBasedProcessTree), which will
> make use of PSS for computing the memory usage.
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