[ARROW-6136] [FlightRPC][Java] Don't double-close response stream

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.14.1
• Fix Version/s: 0.15.0
• Component/s: FlightRPC, Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22530
• Assignee: David Li
• Reporter: David Li
• Created: 05/Aug/19 13:51
• Updated: 11/Jan/23 07:45
• Resolved: 28/Aug/19 06:53

Description

DoPut in Java double-closes the metadata response stream: if the service implementation sends an error down that channel, the Flight implementation will unconditionally try to complete the stream, violating the gRPC semantics (either an error or a completion may be sent, never both).

Issue Links

• links to: GitHub Pull Request #5013