Re: indicating an error during a streaming response

2018-02-15 Thread Wes McKinney
hi Ben, The stream writer and reader classes that exist now are fairly primitive. We've been discussing a richer RPC protocol using http2 or GRPC that would permit more nuanced control messages, errors, and other. This would be a great area for new members of the dev community to make some valuabl

indicating an error during a streaming response

2018-02-12 Thread Ben Duffield
Hello there, I have a java server (jetty, jersey) which produces a streaming arrow response (via a javax.ws.rs.core.StreamingOutput). The stream of arrow is produced ‘on the fly’ and occasionally something goes wrong once we’ve already begun streaming. In this case we throw an exception