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Posted to yarn-issues@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2015/11/26 20:48:11 UTC
[jira] [Updated] (YARN-2882) Add ExecutionType to denote if a
container execution is GUARANTEED or QUEUEABLE
[ https://issues.apache.org/jira/browse/YARN-2882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun Suresh updated YARN-2882:
------------------------------
Summary: Add ExecutionType to denote if a container execution is GUARANTEED or QUEUEABLE (was: Introducing container types)
> Add ExecutionType to denote if a container execution is GUARANTEED or QUEUEABLE
> -------------------------------------------------------------------------------
>
> Key: YARN-2882
> URL: https://issues.apache.org/jira/browse/YARN-2882
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Reporter: Konstantinos Karanasos
> Assignee: Konstantinos Karanasos
> Attachments: YARN-2882-yarn-2877.001.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.
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