[BEAM-6731] Move Java ExpansionService into Flink JobServer

• Type: Improvement
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.12.0
• Component/s: runner-flink, sdk-java-core
• Labels: Done
• Assignee: Maximilian Michels
• Reporter: Maximilian Michels
• Created: 22/Feb/19 14:31
• Updated: 06/Oct/20 21:57
• Resolved: 28/Feb/19 09:20

Description

With BEAM-6730 user can use existing Java transforms from other SDKs. This creates additional operational complexity because users have to bring up an ExpansionService separately of the JobServer for Flink.

The Java implementation of the ExpansionService can be conveniently integrated into the Flink JobServer such that users only have to bring up a single endpoint.

CC robertwb chamikara thw angoenka

Issue Links

• links to: GitHub Pull Request #7947
• links to: GitHub Pull Request #7981