hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3676) Disregard 'assignMultiple' directive while scheduling apps with NODE_LOCAL resource requests
Date Tue, 19 May 2015 01:09:00 GMT
Arun Suresh created YARN-3676:
---------------------------------

             Summary: Disregard 'assignMultiple' directive while scheduling apps with NODE_LOCAL
resource requests
                 Key: YARN-3676
                 URL: https://issues.apache.org/jira/browse/YARN-3676
             Project: Hadoop YARN
          Issue Type: Bug
          Components: fairscheduler
            Reporter: Arun Suresh
            Assignee: Arun Suresh


AssignMultiple is generally set to false to prevent overloading a Node (for eg, new NMs that
have just joined)

A possible scheduling optimization would be to disregard this directive for apps whose allowed
locality is NODE_LOCAL



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

Mime
View raw message