[ https://issues.apache.org/jira/browse/TEZ-119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth reopened TEZ-119:
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This is also to dynamically change the heartbeat interval based on pending requests. That's
likely a YARN change though - YARN-1067. This jira can be used to track the change.
> The AM-RM heartbeat interval should not be static
> -------------------------------------------------
>
> Key: TEZ-119
> URL: https://issues.apache.org/jira/browse/TEZ-119
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Siddharth Seth
> Assignee: Bikas Saha
> Labels: TEZ-0.2.0
>
> AMs should be more aggressive in heartbeating to the RM - especially soon after job start
to get the initial set of containers, and also in the general case where allocations are pending.
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