aglinxinyuan opened a new issue, #5807: URL: https://github.com/apache/texera/issues/5807
### Task Summary Three operator descriptors that shape/reduce output row counts have no `<srcClassName>Spec.scala`. Each pins operator metadata, physical-op wiring, and JSON round-trip of its single config field; `LimitOpDesc` additionally carries a `runtimeReconfiguration` state-transfer contract. ### Scope | Source class | Lines | What's currently un-pinned | | --- | --- | --- | | `limit/LimitOpDesc.scala` | 83 | operatorInfo (`Limit`, CLEANING_GROUP); polymorphic JSON round-trip (`operatorType: "Limit"`); getPhysicalOp wires `LimitOpExec`, non-parallelizable; `runtimeReconfiguration` returns `Success` with a `StateTransferFunc` | | `randomksampling/RandomKSamplingOpDesc.scala` | 63 | operatorInfo (`Random K Sampling`, UTILITY_GROUP); `percentage` round-trip (wire-key `random k sample percentage`); getPhysicalOp wires `RandomKSamplingOpExec` | | `reservoirsampling/ReservoirSamplingOpDesc.scala` | 63 | operatorInfo (`Reservoir Sampling`, UTILITY_GROUP); `k` round-trip; getPhysicalOp wires `ReservoirSamplingOpExec` | ### Out of scope No production-code changes. One `<srcClassName>Spec.scala` per source class. ### Task Type - [x] Testing / QA -- 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]
