[jira] [Created] (YARN-275) Make NodeManagers to NOT blindly heartbeat irrespective of whether previous heartbeat is processed or not.

["Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>]

Vinod Kumar Vavilapalli created YARN-275:
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             Summary: Make NodeManagers to NOT blindly heartbeat irrespective of whether previous heartbeat is processed or not.
                 Key: YARN-275
                 URL: https://issues.apache.org/jira/browse/YARN-275
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli


We need NMs to back off. The event handler mechanism is very scalable but not infinitely so :)

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