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How to enable Gzip or Zstd compression on Arrow Flight Service #944

Answered by lidavidm
vishramachandran asked this question in Q&A
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I have gotten my service to work with Arrow Flight, but need to enable compression.

The FlightServer.Builder and FlightClient.builder constructs don't expose any API for adding compression.

Is this possible? Can I get some pointers?

Generative AI tools are hallucinating on this question with spurious methods to add interceptors and compression on the builders. I don't see them on the Arrow Flight API.
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Use gRPC directly:

/**
* Creates a Flight service.
*
* @param allocator Memory allocator
* @param producer Specifies the service api
* @param authHandler Authentication handler
* @param executor Executor service
* @return FlightBindingService
*/
public static BindableService createFlightService(
BufferAllocator allocator,
FlightProducer producer,
ServerAuthHandler authHandler,
ExecutorService executor) {
return new FlightBindingService(allocator, producer, authHandler, executor);
}

Replies: 1 comment

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Use gRPC directly:

/**
* Creates a Flight service.
*
* @param allocator Memory allocator
* @param producer Specifies the service api
* @param authHandler Authentication handler
* @param executor Executor service
* @return FlightBindingService
*/
public static BindableService createFlightService(
BufferAllocator allocator,
FlightProducer producer,
ServerAuthHandler authHandler,
ExecutorService executor) {
return new FlightBindingService(allocator, producer, authHandler, executor);
}
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Answer selected by vishramachandran
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