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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5869) Introduce Shuffle Speed metrics to identify slow nodes in cluster
Date Fri, 11 Nov 2016 11:08:58 GMT

     [ https://issues.apache.org/jira/browse/YARN-5869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sunil G updated YARN-5869:
--------------------------
    Attachment: ShuffleMetrics - Design&Overview v1.pdf

Attaching an initial doc for review.

cc/[~Prabhu Joseph] and [~vvasudev]

> Introduce Shuffle Speed metrics to identify slow nodes in cluster
> -----------------------------------------------------------------
>
>                 Key: YARN-5869
>                 URL: https://issues.apache.org/jira/browse/YARN-5869
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Sunil G
>            Assignee: Sunil G
>         Attachments: ShuffleMetrics - Design&Overview v1.pdf
>
>
> This jira proposes new shuffle speed metrics which could help to identify slow nodes
in the cluster. Existing Shuffle Handler in NM could help to get this metrics.



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