aglinxinyuan opened a new pull request, #4912: URL: https://github.com/apache/texera/pull/4912
## Summary - New `ProgressiveUtilsSpec` (10 tests) pinning the insertion / retraction flag contract: `insertRetractFlagAttr` shape, `addInsertionFlag` / `addRetractionFlag` value + double-flag-assertion, `isInsertion` defaulting + flag-reading, `getTupleFlagAndValue` stripping behavior including unflagged-passthrough. Closes #4911 ## Test plan - [x] `sbt 'WorkflowOperator/Test/testOnly org.apache.texera.amber.operator.sink.ProgressiveUtilsSpec'` — all 10 cases pass. - [x] `sbt 'WorkflowOperator/Test/scalafmtCheck'` — clean. 🤖 Generated with [Claude Code](https://claude.com/claude-code) -- 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]
