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https://issues.apache.org/jira/browse/IMPALA-6196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Ho updated IMPALA-6196:
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Summary: Track per-remote-host RPC metrics (was: Use per-remote-host RPC
metrics for planning)
> Track per-remote-host RPC metrics
> ---------------------------------
>
> Key: IMPALA-6196
> URL: https://issues.apache.org/jira/browse/IMPALA-6196
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend, Distributed Exec
> Reporter: Lars Volker
> Priority: Major
> Labels: observability
>
> We should track RPC statistics (latency, throughput) per remote host on each
> backend of a cluster. That can help identify network contention and
> disruptions. It could also be used during planning / fragment instance
> scheduling.
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