[ARROW-9204] [C++][Flight] change records_per_stream to int64 in flight benchmark

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: C++, FlightRPC
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25306
• Assignee: Yibo Cai
• Reporter: Yibo Cai
• Created: 22/Jun/20 01:52
• Updated: 11/Jan/23 08:05
• Resolved: 22/Jun/20 09:39

Description

records_per_stream is defined as int64 in protobuf[1], but as int32 in benchmark code[2].
Change it to int64 in benchmark so we can set very large value to keep benchmark running and ease performance profiling and debugging.

[1] https://github.com/apache/arrow/blob/master/cpp/src/arrow/flight/perf.proto#L26
[2] https://github.com/apache/arrow/blob/master/cpp/src/arrow/flight/flight_benchmark.cc#L45

Issue Links

• links to: GitHub Pull Request #7512