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Posted to issues@impala.apache.org by "Michael Ho (JIRA)" <ji...@apache.org> on 2017/10/20 19:55:00 UTC

[jira] [Created] (IMPALA-6095) Microbenchmark for debugging KRPC issues

Michael Ho created IMPALA-6095:
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             Summary: Microbenchmark for debugging KRPC issues
                 Key: IMPALA-6095
                 URL: https://issues.apache.org/jira/browse/IMPALA-6095
             Project: IMPALA
          Issue Type: Task
          Components: Distributed Exec
            Reporter: Michael Ho
            Priority: Minor


In order to simulate the performance and possibly the behavior in the face of different types of fault (e.g. network partition, high packet loss) when running with KRPC, it'd be beneficial to create some standalone client and server applications which utilize the KRPC libraries so we can generate artificial workload without running any queries. There is already [rpc-bench.cc|https://github.com/apache/kudu/blob/master/src/kudu/rpc/rpc-bench.cc] in the code which we can look into modifying for our own purposes and possibly contributing back to Kudu code base if applicable.



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