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https://issues.apache.org/jira/browse/TEZ-2324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha updated TEZ-2324:
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Issue Type: Sub-task (was: Bug)
Parent: TEZ-753
> Dynamic heartbeat intervals between RM and AM
> ---------------------------------------------
>
> Key: TEZ-2324
> URL: https://issues.apache.org/jira/browse/TEZ-2324
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Bikas Saha
>
> Currently there is a config (10ms) which can be an issue for large clusters
> with many jobs heartbeating to the RM. We should be able to scale it up and
> down based on outstanding requests etc. e.g. if there are no outstanding
> requests then ping on larger intervals. The heuristics may be more
> sophisticated than that.
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