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Posted to issues@impala.apache.org by "Lars Volker (JIRA)" <ji...@apache.org> on 2017/11/16 00:20:00 UTC

[jira] [Created] (IMPALA-6196) Add per-remote-host RPC metrics to debug pages

Lars Volker created IMPALA-6196:
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             Summary: Add per-remote-host RPC metrics to debug pages
                 Key: IMPALA-6196
                 URL: https://issues.apache.org/jira/browse/IMPALA-6196
             Project: IMPALA
          Issue Type: Improvement
          Components: Backend, Distributed Exec
            Reporter: Lars Volker


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.



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