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From "Hitesh Shah (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-405) Add command start-up time to environment of a container to track launch costs
Date Thu, 14 Feb 2013 21:59:13 GMT

     [ https://issues.apache.org/jira/browse/YARN-405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hitesh Shah updated YARN-405:
-----------------------------

    Description: For applications like MapReduce, jvm launch cost has always been considered
a factor in performance. Adding some basic information into the environment will allow an
application to track its startup costs.   (was: For applications like MapReduce, jvm launch
cost has always been considered a factor in performance. Adding some basic information into
the environment will alway an application to track its startup costs. )
    
> Add command start-up time to environment of a container to track launch costs
> -----------------------------------------------------------------------------
>
>                 Key: YARN-405
>                 URL: https://issues.apache.org/jira/browse/YARN-405
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Hitesh Shah
>            Assignee: Hitesh Shah
>            Priority: Minor
>              Labels: container
>         Attachments: YARN-405.1.patch
>
>
> For applications like MapReduce, jvm launch cost has always been considered a factor
in performance. Adding some basic information into the environment will allow an application
to track its startup costs. 

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