Fix stale S3FileSystem listing and object caches - #928

Merged

laughingman7743 merged 9 commits into

fix/922-listing-cache-invalidation

Oct 3, 2026

Commits on Oct 3, 2026

Invalidate tuple-keyed listings in S3FileSystem.invalidate_cache

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claude
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f7e8690
Do not pin descendant listings in the invalidate_cache test

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4d21894
Clarify when the _ls_dirs listing cache is invalidated

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ab9f48a
Keep the cached listing intact on withdirs and empty refreshes

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38a2e28
Honor refresh in find() and evict objects that are no longer found

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4ad7674
Document the prefix and refresh arguments of find()

laughingman7743
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c982550
Evict the bucket listing when HeadBucket finds nothing and qualify prefix

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a95e84f
Honor refresh in exists()

laughingman7743
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51a4362
Keep the bucket listing when a bucket not in it is missing

laughingman7743
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claude
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b16c58f