Honor storage.compression on upgraded databases, and let a deployment select the codec - #2044

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kris/compression-bench

Commits on Aug 1, 2026

Let a deployment select the RocksDB compression codec, and add a codec benchmark

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Correct the upgrade semantics: an existing column family does not adopt a new default codec

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Honor storage.compression on upgraded databases instead of silently ignoring it

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Address review: config key with staged bootstrap instead of an environment-only control

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Fix CI: order-dependent compression unit test, and boot crash on upgraded databases with a stale codec

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Address independent review: cover every reconcile-path RocksDB open, not just the primary store

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Fix format check and lint failures from the previous commit

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Resolve one codec per deployment and apply it to every column family

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