hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2882) Add ExecutionType to denote if a container execution is GUARANTEED or OPPORTUNISTIC
Date Sun, 27 Dec 2015 04:15:50 GMT

    [ https://issues.apache.org/jira/browse/YARN-2882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15072036#comment-15072036
] 

Karthik Kambatla commented on YARN-2882:
----------------------------------------

Thanks for picking this up, [~elgoiri]. Hope that is okay with [~kkaranasos]. 

+1 to the latest patch, except ContainerStatus#getExecutionType should be marked Public-Evolving.
Making this change at commit time and checking this in. 

> Add ExecutionType to denote if a container execution is GUARANTEED or OPPORTUNISTIC
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-2882
>                 URL: https://issues.apache.org/jira/browse/YARN-2882
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager
>            Reporter: Konstantinos Karanasos
>            Assignee: Konstantinos Karanasos
>         Attachments: YARN-2882-yarn-2877.001.patch, YARN-2882-yarn-2877.002.patch, YARN-2882-yarn-2877.003.patch,
YARN-2882-yarn-2877.004.patch, YARN-2882.005.patch, yarn-2882.patch
>
>
> This JIRA introduces the notion of container types.
> We propose two initial types of containers: guaranteed-start and queueable containers.
> Guaranteed-start are the existing containers, which are allocated by the central RM and
are instantaneously started, once allocated.
> Queueable is a new type of container, which allows containers to be queued in the NM,
thus their execution may be arbitrarily delayed.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message