gabrywu opened a new issue, #28283: URL: https://github.com/apache/beam/issues/28283
### What would you like to happen? As of now, BeamSqlSeekableTable has 3 methods, setUp, seekRow and tearDown, seekRow is the most important method to BeamSqlSeekableTable in JoinAsLookup. However BeamSqlSeekableTable doesn't know any details of the join condition before it startup. In many cases, we'd better to know the join keys for a lookup table. With join keys, we can build a local cache based on them when startup. So I recommend that we push the join condition to BeamSqlSeekableTable ### Issue Priority Priority: 2 (default / most feature requests should be filed as P2) ### Issue Components - [ ] Component: Python SDK - [X] Component: Java SDK - [ ] Component: Go SDK - [ ] Component: Typescript SDK - [ ] Component: IO connector - [ ] Component: Beam examples - [ ] Component: Beam playground - [ ] Component: Beam katas - [ ] Component: Website - [ ] Component: Spark Runner - [ ] Component: Flink Runner - [ ] Component: Samza Runner - [ ] Component: Twister2 Runner - [ ] Component: Hazelcast Jet Runner - [ ] Component: Google Cloud Dataflow Runner -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
