[BEAM-8614] Expose SDK harness status to Runner through FnApi

• Type: New Feature
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.20.0
• Component/s: sdk-java-harness, sdk-py-harness
• Labels: Done
• Assignee: Yichi Zhang
• Reporter: Yichi Zhang
• Created: 12/Nov/19 00:16
• Updated: 06/Oct/20 21:58
• Resolved: 06/Feb/20 19:07

Description

Expose SDK harness debug infomation to runner for better debuggability of SDK harness running with beam fn api.

 

doc: 

https://docs.google.com/document/d/1W77buQtdSEIPUKd9zemAM38fb-x3CvOoaTF4P2mSxmI/edit#heading=h.mersh3vo53ar

Sub-Tasks

• Add additional message field to Provision API response for passing status endpoint: Triage Needed
• Implement FnService for status api in Dataflow runner: Triage Needed
• Implement servlet in Dataflow runner for sdk status query endpoint: Resolved
• Implement status api handler in python sdk harness: Resolved
• Expose status api from Go SDK Harness: Triage Needed