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Posted to yarn-issues@hadoop.apache.org by "Xuan Gong (JIRA)" <ji...@apache.org> on 2013/02/15 19:43:13 UTC
[jira] [Updated] (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 ]
Xuan Gong updated YARN-275:
---------------------------
Description: Update HeartBeat info on RMNode Side, and CS read the info directly from each RMNode (was: We need NMs to back off. The event handler mechanism is very scalable but not infinitely so :))
> 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: nodemanager, resourcemanager
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Xuan Gong
> Attachments: Prototype.txt, YARN-270.1.patch
>
>
> Update HeartBeat info on RMNode Side, and CS read the info directly from each RMNode
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