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Posted to issues@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2019/09/02 15:31:00 UTC

[jira] [Resolved] (ARROW-6063) [FlightRPC] Implement "half-closed" semantics for DoPut

     [ https://issues.apache.org/jira/browse/ARROW-6063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-6063.
-----------------------------------
    Fix Version/s: 0.15.0
       Resolution: Fixed

Issue resolved by pull request 5196
[https://github.com/apache/arrow/pull/5196]

> [FlightRPC] Implement "half-closed" semantics for DoPut
> -------------------------------------------------------
>
>                 Key: ARROW-6063
>                 URL: https://issues.apache.org/jira/browse/ARROW-6063
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: FlightRPC
>            Reporter: lidavidm
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.15.0
>
>          Time Spent: 3h 10m
>  Remaining Estimate: 0h
>
> Both sides on a DoPut should be able to half-close the stream, indicating they will no longer write. This allows a client to indicate that it is done writing data to the server, while still leaving the stream open so it can read metadata responses until the server finishes. Meanwhile, the server would see that the client has finished and be able to stop blocking on reading client messages.



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