HF RL Explorer

I want CollectionComposer to expose an accumulated failure sink while I build an Apache Beam pipeline…

I want CollectionComposer to expose an accumulated failure sink while I build an Apache Beam pipeline…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). When CollectionComposer.of(inputs) is called, the failure side of the composer should start as an empty…

The task

When `CollectionComposer.of(inputs)` is called, the failure side of the composer should start as an empty `PCollection`, so a chain with no mapper, flat-mapper, or predicate exceptions leaves `result.failures` empty while `result.outputs` contains the normal transformed elements. When a `map`, `flat_map`, or `filter`…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.