feat(orchestrator): support creating batches - #453
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Add a pre-processing batch state and make downstream readers safely tolerate batches whose reverse indexes are still being initialized. Jira Issues: CODEM-304
This was referenced Jul 29, 2026
ubettigole
marked this pull request as ready for review
July 29, 2026 00:40
ubettigole
requested review from
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behinddwalls and
sbalabanov
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July 29, 2026 00:40
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Summary
Making batch creation resumable requires persisting a batch before all request assignments and dependency reverse indexes are initialized. Existing readers assume every persisted batch is ready, so exposing a partially initialized batch could start speculation or cancellation before its storage invariants are complete.
This PR introduces the
Creatingbatch state and prepares downstream readers for the later writer change. Creating batches remain visible for ownership and cancellation recovery, but are excluded from dependency analysis and normal speculation until initialization transitions them toCreated.Test Plan
Unit tests
Issues
#354
Stack