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Posted to jira@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2022/04/05 14:54:00 UTC

[jira] [Created] (ARROW-16124) [C++][FlightRPC] UCX server should be able to shed load

David Li created ARROW-16124:
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             Summary: [C++][FlightRPC] UCX server should be able to shed load
                 Key: ARROW-16124
                 URL: https://issues.apache.org/jira/browse/ARROW-16124
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++, FlightRPC
            Reporter: David Li


The UCX server from ARROW-15706 will accept connections and put them into a queue to be handled. If they aren't handled quickly enough this can lead to a lot of clients stuck waiting for the server. The server should reject connections if too many pile up so the client can error or retry or connect to a different server. (This is a pitfall of gRPC/Java that we should avoid here.)



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