hadoop-yarn-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Konstantinos Karanasos (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-4335) Introducing resource request types
Date Fri, 06 Nov 2015 01:16:27 GMT
Konstantinos Karanasos created YARN-4335:

             Summary: Introducing resource request types
                 Key: YARN-4335
                 URL: https://issues.apache.org/jira/browse/YARN-4335
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Konstantinos Karanasos
            Assignee: Konstantinos Karanasos

YARN-2882 introduced container types that are internal (not user-facing) and are used by the
ContainerManager during execution at the NM.

With this JIRA we are introducing (user-facing) resource request types that are used by the
AM to specify the type of the ResourceRequest.

We will initially support two resource request types: CONSERVATIVE and OPTIMISTIC.
CONSERVATIVE resource requests will be handed internally to containers of GUARANTEED type,
whereas OPTIMISTIC resource requests will be handed to QUEUEABLE containers.

This message was sent by Atlassian JIRA

View raw message