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Posted to issues@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/31 21:56:00 UTC

[jira] [Updated] (ARROW-7477) [FlightRPC][Java] Flight gRPC service is missing reflection info

     [ https://issues.apache.org/jira/browse/ARROW-7477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-7477:
----------------------------------
    Labels: pull-request-available  (was: )

> [FlightRPC][Java] Flight gRPC service is missing reflection info
> ----------------------------------------------------------------
>
>                 Key: ARROW-7477
>                 URL: https://issues.apache.org/jira/browse/ARROW-7477
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: FlightRPC, Java
>    Affects Versions: 0.14.1
>            Reporter: David Li
>            Assignee: David Li
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>
> When setting up the gRPC service, we mangle the gRPC [service descriptor|https://github.com/apache/arrow/blob/master/java/flight/src/main/java/org/apache/arrow/flight/FlightBindingService.java], removing reflection information. This means things like gRPC reflection don't work, which is necessary for debugging/development tools like [grpcurl|https://github.com/fullstorydev/grpcurl/]. Reflection information is also useful to do things like authorization/access control based on RPC method.



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