[jira] [Resolved] (ARROW-9168) [C++][Flight] allow flight benchmark to use separated TCP connections

["Antoine Pitrou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-9168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-9168.
-----------------------------------
    Fix Version/s: 1.0.0
       Resolution: Fixed

Issue resolved by pull request 7476
[https://github.com/apache/arrow/pull/7476]

> [C++][Flight] allow flight benchmark to use separated TCP connections
> ---------------------------------------------------------------------
>
>                 Key: ARROW-9168
>                 URL: https://issues.apache.org/jira/browse/ARROW-9168
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: FlightRPC
>            Reporter: Yibo Cai
>            Assignee: Yibo Cai
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> Flight benchmark performs worse when working threads increases. It can be improved by setting gRPC option GRPC_ARG_USE_LOCAL_SUBCHANNEL_POOL to make each client creating its own TCP connection to server, without sharing one connection.
> We can add a cmdline parameter to enable/disable TCP connection sharing.
> Details at https://lists.apache.org/thread.html/r37ae0e5139d86a17fb50891ce7430c6bfd07979183d6ec335d2bc92e%40%3Cdev.arrow.apache.org%3E



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