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https://issues.apache.org/jira/browse/TEZ-1653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha updated TEZ-1653:
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Issue Type: Sub-task (was: Task)
Parent: TEZ-753
> Dynamic heartbeat intervals between task and AM
> -----------------------------------------------
>
> Key: TEZ-1653
> URL: https://issues.apache.org/jira/browse/TEZ-1653
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Bikas Saha
>
> The internval is fixed now. Based on load (number of running tasks etc) the
> container/task heartbeat could be adjusted. The AM could return the next
> heartbeat interval in the response. The interval could be small when num
> tasks is small and large when num tasks is high. This will help with AM
> scalability.
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