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From "Abin Shahab (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1983) Support heterogeneous container types at runtime on YARN
Date Fri, 25 Apr 2014 19:54:17 GMT

    [ https://issues.apache.org/jira/browse/YARN-1983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13981509#comment-13981509
] 

Abin Shahab commented on YARN-1983:
-----------------------------------

After YARN-1964, I can work on extending the containerRequest so that it can accommodate these
changes at run time.
Abin

> Support heterogeneous container types at runtime on YARN
> --------------------------------------------------------
>
>                 Key: YARN-1983
>                 URL: https://issues.apache.org/jira/browse/YARN-1983
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Junping Du
>
> Different container types (default, LXC, docker, VM box, etc.) have different semantics
on isolation of security, namespace/env, performance, etc.
> Per discussions in YARN-1964, we have some good thoughts on supporting different types
of containers running on YARN and specified by application at runtime which largely enhance
YARN's flexibility to meet heterogenous app's requirement on isolation at runtime.



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