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Posted to yarn-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2012/12/17 21:30:19 UTC
[jira] [Assigned] (YARN-275) Make NodeManagers to NOT blindly
heartbeat irrespective of whether previous heartbeat is processed or not.
[ https://issues.apache.org/jira/browse/YARN-275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli reassigned YARN-275:
--------------------------------------------
Assignee: Xuan Gong (was: Vinod Kumar Vavilapalli)
Xuan, can you please take this up? Thanks.
> 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
> Components: resourcemanager
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Xuan Gong
>
> We need NMs to back off. The event handler mechanism is very scalable but not infinitely so :)
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