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--- kubernetes/apps/database/dragonfly/cluster Kustomization: database/dragonfly-cluster Dragonfly: database/dragonfly
+++ kubernetes/apps/database/dragonfly/cluster Kustomization: database/dragonfly-cluster Dragonfly: database/dragonfly
@@ -17,13 +17,13 @@
env:
- name: MAX_MEMORY
valueFrom:
resourceFieldRef:
divisor: 1Mi
resource: limits.memory
- image: ghcr.io/dragonflydb/dragonfly:v1.37.2
+ image: ghcr.io/dragonflydb/dragonfly:v1.38.0
replicas: 3
resources:
limits:
memory: 512Mi
requests:
cpu: 30m |
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This PR contains the following updates:
v1.37.2→v1.38.0Release Notes
dragonflydb/dragonfly (ghcr.io/dragonflydb/dragonfly)
v1.38.0Compare Source
Dragonfly v1.38.0
This release is a major one with lots of significant improvements and stability fixes.
It may behave differently due to changes in its core data structures.
We worked hard to avoid any regressions so please let us know if you observe degradation around item expiry behavior, replication or backups.
Important stability fixes and changes:
Top-K command family (TOPK.*): RedisBloom-compatible heavy-hitter sketch with
RDB persistence. (#6920, #6931, #6932, #6950)
Count-Min Sketch family (CMS.*): Full CMS with INITBYDIM, INITBYPROB,
INCRBY, QUERY, MERGE, INFO. RDB persistence. (#6867, #6888, #6896, #6897)
~26% memory reduction for TTL workloads: Expire table eliminated, expiry embedded
in CompactKey via SDS_TTL_TAG. 10M keys: 900 MB -> 665 MB. (#6923, #6925, #6933)
HTTL command: Returns remaining TTL for specific hash fields. (#6879)
VECTOR_RANGE search: Radius-based vector similarity queries in FT.SEARCH and
FT.AGGREGATE for both FLAT and HNSW indexes, with optional YIELD_DISTANCE_AS.
(#6880, #6898, #6938)
FT.AGGREGATE: FILTER, APPLY, DIALECT, KNN: Full expression-based filtering,
computed fields, dialect selection, and KNN steps in the aggregation pipeline.
(#6968, #6982, #7066)
Smarter KNN prefilter: Falls back to brute-force scan when prefilter result set
is small. (#6730)
Replica expired-key deletion: Replicas proactively delete expired keys on reads.
--replica_delete_expired (default true). (#6985)
New Prometheus metrics: Pipeline latency histogram (dragonfly_pipeline_latency_seconds),
TLS handshake counter (tls_handshakes_total), stream access patterns
(stream_accesses_total), pipeline blocking counter. (#6688, #7015, #6767, #6685)
EKS Pod Identity for S3: AWS credential chain supports EKS Pod Identity and ECS
task roles. (#6917)
Early TLS filter and TCP_DEFER_ACCEPT: Drops zombie connections at OS level before
allocating fiber/OpenSSL state. (#6857)
Memcached io_loop_v2 enabled by default*: Async I/O with deferred replies. (#6700)
Incremental SBF replication: Scalable Bloom Filter chunks flushed incrementally,
bounding peak memory. (#7034)
What's Changed
Huge thanks to all the contributors! ❤️
New Contributors
Full Changelog: dragonflydb/dragonfly@v1.37.0...v1.38.0
Configuration
📅 Schedule: (in timezone Europe/Oslo)
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about these updates again.
This PR has been generated by Renovate Bot.