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Posted to yarn-issues@hadoop.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2014/12/08 20:33:14 UTC

[jira] [Resolved] (YARN-405) Add command start-up time to environment of a container to track launch costs

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

Hitesh Shah resolved YARN-405.
------------------------------
    Resolution: Not a Problem

> 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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