[
https://issues.apache.org/jira/browse/ARROW-8487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
David Li reopened ARROW-8487:
-----------------------------
Assignee: David Li
> [FlightRPC][C++] Make it possible to target a specific payload size
> -------------------------------------------------------------------
>
> Key: ARROW-8487
> URL: https://issues.apache.org/jira/browse/ARROW-8487
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++, FlightRPC
> Reporter: David Li
> Assignee: David Li
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> gRPC by default limits message sizes on the wire. While Flight in turn
> disables these by default, they're still useful to be able to control memory
> consumption. A well-behaved client/server may wish to split up writes to
> respect these limits. However, right now, there's no way to measure the
> memory usage of what you're about to write without serializing it.
> With ARROW-5377, we can in theory avoid this by having the writer take
> control of serialization, producing the IpcPayload, then measuring the size
> and writing the payload if the size is as desired. However, Flight doesn't
> provide such a low-level mechanism yet - we'd need to open that up as well.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
