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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-4271) Make the NodeManager's health checker service pluggable
Date Fri, 16 Oct 2015 01:28:05 GMT

     [ https://issues.apache.org/jira/browse/YARN-4271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Subru Krishnan updated YARN-4271:
---------------------------------
    Description: This JIRA proposes making the   (was: We introduce the notion of an RMProxy,
running on each node (or once per rack). Upon start the AM is forced (via tokens and configuration)
to direct all its requests to a new services running on the NM that provide a proxy to the
central RM. 

This give us a place to:
1) perform distributed scheduling decisions
2) throttling mis-behaving AMs
3) mask the access to a federation of RMs)

> Make the NodeManager's health checker service pluggable
> -------------------------------------------------------
>
>                 Key: YARN-4271
>                 URL: https://issues.apache.org/jira/browse/YARN-4271
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>            Reporter: Subru Krishnan
>            Priority: Minor
>
> This JIRA proposes making the 



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