[improve][broker] PIP-483: scalable topic auto split/merge#25980

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merlimat:st-autoscale-evaluator

Commits on Jun 5, 2026

[improve][broker] PIP-483: auto split/merge decision core
merlimat
committed

Commits on Jun 11, 2026

Address review: don't leak the auto-scale in-flight guard on synchronous throw
merlimat
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Address review: clean up load records on prune; wire reporter forget() on unload
merlimat
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Address review: recursive topic delete takes child records; drop znode terminology
merlimat
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Address review: don't reset the merge window on segment ownership moves
merlimat
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Address review: validate the auto split/merge policy at resolution time
merlimat
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Address review: cooldowns survive failover and aren't burnt by failed operations
merlimat
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Address review: make the dynamic config flags honest
merlimat
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Address review: coalesce concurrent triggers and chain post-split follow-ups
merlimat
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Address review: document the materiality band's blind spot
merlimat
committed