[FLINK-21491] Properly shade Protobuf in statefun-sdk-java

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: statefun-3.0.0
• Component/s: Build System / Stateful Functions
• Labels: pull-request-available
• Assignee: Tzu-Li (Gordon) Tai
• Reporter: Tzu-Li (Gordon) Tai
• Created: 24/Feb/21 16:18
• Updated: 27/Apr/21 18:03
• Resolved: 25/Feb/21 02:29

Description

Currently, although we shade Protobuf in statefun-sdk-java, Protobuf is still treated as a transitive compile dependency. This can be checked by executing mvn dependency:tree on the statefun-sdk-java module.

In our case, in order to properly shade this and remove the transitive dependency, we need to introduce a separate module specifically containing only the relocated protobuf classes, and let statefun-sdk-java depend on that.

Issue Links

• links to: GitHub Pull Request #202