[BEAM-9919] Add an External transform API to Go SDK

• Type: Sub-task
• Status: Resolved
• Priority: P3
• Resolution: Fixed
• Fix Version/s: Not applicable
• Component/s: sdk-go
• Assignee: Daniel Oliveira
• Reporter: Chamikara Madhusanka Jayalath
• Created: 07/May/20 16:16
• Updated: 21/May/21 00:24
• Resolved: 21/May/21 00:24

Description

This transform will be able to expand cross-language transforms by connecting to a remote expansion service through Beam expansion API.

https://github.com/apache/beam/blob/master/model/job-management/src/main/proto/beam_expansion_api.proto

Issue Links

• links to: GitHub Pull Request #12445
• links to: GitHub Pull Request #12632
• links to: GitHub Pull Request #12635