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From "Omkar Vinit Joshi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-785) Every startContainer request send a set of information (auxiliary service related information) which is redundant. Can be replaced with single NodeManager API.
Date Fri, 07 Jun 2013 17:58:19 GMT

     [ https://issues.apache.org/jira/browse/YARN-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Omkar Vinit Joshi updated YARN-785:
-----------------------------------

    Summary: Every startContainer request send a set of information (auxiliary service related
information) which is redundant. Can be replaced with single NodeManager API.  (was: Every
startContainer request send a set of information (auxiliary service related information) which
is redundant. Can be replace with single API.)
    
> Every startContainer request send a set of information (auxiliary service related information)
which is redundant. Can be replaced with single NodeManager API.
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-785
>                 URL: https://issues.apache.org/jira/browse/YARN-785
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Omkar Vinit Joshi
>            Assignee: Omkar Vinit Joshi
>
> At present we are sending bunch of information mainly related to auxiliary serivces to
whoever launches the container. This is an added overhead for NM. Instead we can expose this
as an API then using NMToken client can get this information whenever it needs it.

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