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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2014/12/24 01:32:15 UTC

[jira] [Created] (YARN-2990) FairScheduler's delay-scheduling always waits for node-local and rack-local delays, even for off-rack-only requests

Karthik Kambatla created YARN-2990:
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             Summary: FairScheduler's delay-scheduling always waits for node-local and rack-local delays, even for off-rack-only requests
                 Key: YARN-2990
                 URL: https://issues.apache.org/jira/browse/YARN-2990
             Project: Hadoop YARN
          Issue Type: Bug
          Components: fairscheduler
    Affects Versions: 2.6.0
            Reporter: Karthik Kambatla
            Assignee: Karthik Kambatla


Looking at the FairScheduler, it appears the node/rack locality delays are used for all requests, even those that are only off-rack. 

More details in comments. 



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