Xiao-zhen-Liu opened a new issue, #5968: URL: https://github.com/apache/texera/issues/5968
### Task Summary Part of #5882 (storage foundation for the operator output port result cache; umbrella #5881, design #5880). Add the cache-key computation that identifies the computation behind an output port. From the port's upstream operators, their parameters, their output schemas, and the wiring, build a JSON whose SHA-256 hash is the cache key. The same computation gives the same key, and any upstream edit changes it. A match confirms the hash against the full JSON, so a hash collision never reuses the wrong result. This is a pure function with no database or storage dependency, and nothing calls it yet, so it changes no behavior. Pull request: #5966. ### Task Type - [ ] Refactor / Cleanup - [ ] DevOps / Deployment / CI - [ ] Testing / QA - [ ] Documentation - [ ] Performance - [x] Other -- 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]
