hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
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 21:27:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-1983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13981632#comment-13981632
] 

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

Right, there maybe other, better alternatives. What kinds of extensibility are we supporting
here? What kind of containers will YARN be able to support? What kind of configurations would
these need?

>From the answers to these questions we can start talking about the abstractions needed
to let Yarn launch all kinds of containers.

> 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.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message