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https://issues.apache.org/jira/browse/HDDS-618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nanda kumar reassigned HDDS-618:
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Assignee: (was: Nanda kumar)
> Separate DN registration from Heartbeat
> ---------------------------------------
>
> Key: HDDS-618
> URL: https://issues.apache.org/jira/browse/HDDS-618
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Hanisha Koneru
> Priority: Major
>
> Currently, if SCM has to send ReRegister command to a DN, it can only do so
> through heartbeat response. Due to this, DN reregistration can take upto 2
> heartbeat intervals.
> We should decouple registration requests from heartbeat, so that DN can
> reregister as soon as SCM detects that the node is not registered.
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