envoyproxy/envoy
Voir sur GitHubCacheFilter: Ensure that cache key hash function is long-term stable
Open
#10 135 ouverte le 21 févr. 2020
area/cachehelp wanted
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- (Merge moyen 8j) (378 PRs mergées en 30 j)
Description
CacheFilter uses MessageUtil::hash to compute key hashes, but it isn't clear whether MessageUtil::hash is guaranteed stable across releases, operating systems, etc. This stability is needed for persistent caches, to avoid cache flushes.
Not a blocker for most deployments.