v0.10.0

What's Changed

• [Go client] Recover from write stream failures by @merlimat in #521
• Fix NPE in coordinator when closing a half-initialized node controller by @merlimat in #520
• Fixed notification DB read after DB was closed by @merlimat in #519
• Include session-id in CLI tool output stats by @merlimat in #524
• fix(server): print the correct error info by @mattisonchao in #527
• fix(tool): follow up #524 to add session id to output by @mattisonchao in #528
• Pool index buffer for read-write wal segments by @merlimat in #523
• Allow to disable notifications on a namespace by @merlimat in #526
• Implementation of disabling notifications on server side by @merlimat in #529
• Configure notifications disabled on standalone CLI by @merlimat in #531
• On delete-range send 1 single notification to clients by @merlimat in #532
• Async quorum-ack-tracker should trigger callback outside of mutex by @merlimat in #533
• feat(server): return storage entry to vtpool when callback error by @mattisonchao in #535
• feat(cmd): support wal cmd truncate command by @mattisonchao in #530
• fix(session): expired session write request will delete other session shadow key by @mattisonchao in #534

Full Changelog: v0.9.1...v0.10.0

v0.9.1

What's Changed

• fix(notification): support notification retention configuration by @mattisonchao in #515

Full Changelog: v0.9.0...v0.9.1

v0.9.0

What's Changed

• Rename ShardId field to Shard by @merlimat in #511
• fix(coordinator): panic when BadVersion in coordinator by @mattisonchao in #512
• Upgrade to go lint 1.61 by @merlimat in #514
• Add term check on the internal streams, to avoid wrong closures of leader controller by @merlimat in #513

Full Changelog: v0.8.0...v0.9.0

v0.8.0

What's Changed

• oxia: add write latency for writeStream by @mattisonchao in #507
• Reduce max segment size in list responses by @merlimat in #508
• Added async flushing of WAL by @merlimat in #509
• Async tracking of commit offset i QuorumAckTracker by @merlimat in #510

Full Changelog: v0.7.0...v0.8.0

v0.7.0

What's Changed

• build(deps): bump google.golang.org/grpc from 1.64.0 to 1.64.1 by @dependabot in #498
• Added server side support for WriteStream operation by @merlimat in #499
• server: enable pebble bloom filter for better read performance by @mattisonchao in #500
• Use WriteStream in client sdk by @merlimat in #501
• [improve][doc] Add info to specify different wal and dir paths if running a local test. by @heesung-sn in #504
• Use unique version ids within the same batch by @merlimat in #505

New Contributors

• @heesung-sn made their first contribution in #504

Full Changelog: v0.6.0...v0.7.0

v0.6.0

What's Changed

• *: fix benchmark test issue by @mattisonchao in #487
• Upgrade all dependencies by @merlimat in #490
• Update to Alpine 3.20 by @merlimat in #491
• tls: support server TLS options by @mattisonchao in #492
• tls: support coordinator TLS options by @mattisonchao in #493
• tls: Support different TLS settings between public and internal by @mattisonchao in #494
• auth: support OIDC authentication provider and token authentication by @mattisonchao in #496
• build(deps): bump github.com/go-jose/go-jose/v3 from 3.0.1 to 3.0.3 by @dependabot in #497

Full Changelog: v0.5.0...v0.6.0

v0.5.0

New Features

Get() operation with floor/ceiling comparison

It's now possible to do a Get() request for a key that is floor (<=), ceiling (>=), lower (<) or higher >.

eg.:

key, value, version, err := client.Get(ctx, "my-key", ComparisonFloor())

Partition Key

A PartitionKey can be specified in all the operations. When a partition key is set, the shard routing mechanism will be based on it instead of using the record key.

eg.:

key1, v1, err := client.Put(ctx, "key-1", []byte("1"), PartitionKey("x"))
key2, v2, err := client.Put(ctx, "key-2", []byte("1"), PartitionKey("x"))
key2, v2, err := client.Put(ctx, "key-3", []byte("1"), PartitionKey("x"))

All these record are going to be stored on the same shard, even though they have different keys.

Operations such as Get() with floor/ceiling match, List() and RangeScan() become more efficient when a PartitionKey() option is set, since they only need to operate on a single shard.

Sequential Keys

Oxia can help generating unique and monotonically increasing keys composed on an arbitrary number of sequences.

key1, v1, err := client.Put(ctx, "a", []byte("0"), SequenceKeysDeltas(1), PartitionKey("x"))
// key1 -> a-00000000000000000001
key2, v2, err := client.Put(ctx, "a", []byte("0"), SequenceKeysDeltas(5), PartitionKey("x"))
// key2 -> a-00000000000000000006

RangeScan

RangeScan() is similar to List(), though it allows to efficiently iterate over a large set of records

Reading Coordinator configuration from config map

When running in Kubernetes, the Oxia coordinator can read the configuration directly from a config map. This will allow to get instant notifications of changes to the configuration and to get them applied immediately.

What's Changed

• improve oxia coordinatior status configmap by @labuladong in #456
• Upgrade to OTel 1.26 by @merlimat in #457
• Switch CI to Go 1.22 by @merlimat in #458
• Upgrade K8S client API lib by @merlimat in #459
• Fixed Trivy scan severity config by @merlimat in #460
• Watch config changes by @labuladong in #462
• Upgrade to protovt 0.6 by @merlimat in #463
• Bump google.golang.org/grpc from 1.58.2 to 1.58.3 by @dependabot in #464
• Ensure notification channel is always closed before client.Close() returns by @merlimat in #466
• Added support for Get() with ComparisonType in Db abstraction by @merlimat in #465
• Server side handling of floor/ceiling get requests by @merlimat in #467
• doc: add file type to avoid confusing by @mattisonchao in #468
• Added client side implementation of ceiling/floor get queries by @merlimat in #469
• Added partition-key to override shard routing by @merlimat in #470
• Only watch config file when running coordinator by @merlimat in #471
• Support sequential write operation on server dbs by @merlimat in #472
• Support sequential keys in client SDK by @merlimat in #474
• Hide internal keys in CLI listing by @merlimat in #475
• Refactored CLI client by @merlimat in #476
• Added CLI options for partition-key, comparison type and sequence keys by @merlimat in #477
• Added delete-range CLI command by @merlimat in #478
• Added range-scan support in oxia db by @merlimat in #479
• Added range-scan support in public RPC by @merlimat in #480
• Implemented range-scan in client API by @merlimat in #481
• Update Busybox to fix CVE-2023-42366 by @merlimat in #482
• Support range-scan in CLI by @merlimat in #483
• Allower to read cluster config directly from the k8s config-map by @merlimat in #484

Full Changelog: v0.4.0...v0.5.0

v0.4.0

What's Changed

• Fix handling of GetNotifications() request when leader is not fully initialized by @merlimat in #437
• Close all closers when shutting down by @RobertIndie in #438
• Enable Trivy scan for Oxia image by @merlimat in #439
• Check all levels of vulnerabilities with Trivy by @merlimat in #440
• improve deploy doc by @labuladong in #441
• Bump google.golang.org/protobuf from 1.31.0 to 1.33.0 by @dependabot in #442
• *: support TLS/mTLS on the peer and client by @mattisonchao in #443
• Bump golang.org/x/net from 0.18.0 to 0.23.0 by @dependabot in #446
• Use single go-routine instead of mutex for shard-controller by @merlimat in #447
• Coordinator not passing Term in delete shard request by @merlimat in #448
• Close controller when delete shard fails by @merlimat in #449
• Improve CLI tools to display ephemeral node session information by @merlimat in #450
• Update Pebble to stable release v1.1.0 by @merlimat in #451
• Use Recreate rollout strategy for coordinator deployment by @merlimat in #452
• Add jq tool to Docker image by @merlimat in #453
• Fixed session expiry with multiple session in a shard by @merlimat in #454

New Contributors

• @RobertIndie made their first contribution in #438
• @labuladong made their first contribution in #441

Full Changelog: v0.3.0...v0.4.0

v0.3.0

What's Changed

• fix(387): add more useful linter by @lsytj0413 in #394
• chore(*): enable prealloc & predel linters by @lsytj0413 in #395
• chore(*): enable nilerr, unparam linter by @lsytj0413 in #396
• fix(*): avoid infinite loop when notifications close by @lsytj0413 in #398
• test(*): flaky TestCoordinator_RebalanceCluster by @lsytj0413 in #400
• chore(*): enable revive linter by @lsytj0413 in #399
• chore(*): enable nilnil linter by @lsytj0413 in #401
• chore(*): enable thelper linter by @lsytj0413 in #402
• chore(*): enable testableexamples linter by @lsytj0413 in #403
• chore(*): enable gosec/godot linter by @lsytj0413 in #404
• chore(*): enable contextcheck、noctx、gomoddirectives linter by @lsytj0413 in #405
• chore(*): enable gocritic linter by @lsytj0413 in #406
• chore(*): enable more revive linter rules by @lsytj0413 in #408
• chore(*): enable revive.cyclomatic rules by @lsytj0413 in #409
• chore(*): enable revive.typeassert rules by @lsytj0413 in #410
• chore(*): enable revive.exported rules by @lsytj0413 in #411
• chore(*): enable revive.bare-return rules by @lsytj0413 in #413
• Start/stop node controllers on cluster expansion/shrinking by @merlimat in #414
• chore(*): enable revive.flag-parameter rules by @lsytj0413 in #416
• Fixed head offset in follower after a snapshot load by @merlimat in #415
• Perform client retry on InvalidStatus error by @merlimat in #417
• Added shard and target node info when logging gRPC failures by @merlimat in #418
• Continue to push assignment updates to nodes that were removed from the list by @merlimat in #419
• fix(327): assert the lastPushed as -1 or 0 by @lsytj0413 in #421
• chore(*): enable revive.cognitive-complexity rules by @lsytj0413 in #420
• Fixed wrong error returned after NewTerm failure by @merlimat in #422
• Add K8S startup probe by @merlimat in #423
• fix(426): discard entry and writingIdx when TruncateLog by @lsytj0413 in #427
• Fixed create and modified timestamps not getting set by @merlimat in #431
• Update Alpine base image to 3.19 by @merlimat in #433
• Allow to list keys with no min or max boundaries by @merlimat in #434
• Fixes in session manager by @merlimat in #432
• Close session in go client close by @merlimat in #435

Full Changelog: v0.2.1...v0.3.0

v0.2.1

What's Changed

• Update CI to Go 1.21 by @merlimat in #382
• Update OTel to 1.20 by @merlimat in #381
• Update Pebble to latest version by @merlimat in #383
• Updated gin-gonic to 1.9.1 by @merlimat in #384
• fix(380): change module path to github.com/streamnative/oxia by @lsytj0413 in #385
• refactor(*): group import by standard/third/current by @lsytj0413 in #386
• Upgrade OpenSSL in Alpine image by @merlimat in #391
• fix(388): replace zerolog reference with slog by @lsytj0413 in #390
• Use "error" instead of "Error" as key in logs with attached errors by @merlimat in #392
• fix(324): close channel after iterator is closed by @lsytj0413 in #393

Full Changelog: v0.2.0...v0.2.1