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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-959) Add ApplicationAttemptId into container environment
Date Fri, 01 May 2015 16:35:06 GMT

     [ https://issues.apache.org/jira/browse/YARN-959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du reassigned YARN-959:
-------------------------------

    Assignee: Junping Du

> Add ApplicationAttemptId into container environment
> ---------------------------------------------------
>
>                 Key: YARN-959
>                 URL: https://issues.apache.org/jira/browse/YARN-959
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.1.0-beta, 2.6.0
>            Reporter: Bikas Saha
>            Assignee: Junping Du
>
> Currently, AM's and containers have to read the container id and then derive the application
attempt id from it. While its convenient for YARN to tightly couple container id with application
attempt id, it is something that should not be exposed to users. Its easy to let users know
about their application attempt id via env instead of requiring them to pull it out of the
container id.



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