THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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(all are in 2023)
- KIP Freeze: 22th 22nd November (Wednesday)
- A KIP must be accepted by this date in order to be considered for this release. Note, any KIP that may not be implemented in a week, or that might destabilize the release, should be deferred.
- Feature Freeze: 6th December (Wednesday)
- major features merged & working on stabilisation, minor features have PR, release branch cut; anything not in this state will be automatically moved to the next release in JIRA
- Code Freeze: 20th December (Wednesday)
- At least two weeks of stabilization will follow Code Freeze, meaning we expect to release no earlier than January 3rd. We will move as fast as we can, and aim completion the earliest we can in January.
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If you do not see your KIP here and want to, please reply to the mailing list thread about the release!
| KIP | JIRA | Component | Status | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KIP-960: Single-key single-timestamp IQv2 for state stores405: Kafka Tiered Storage |
| streams | KIP accepted |
| core | A major part went out with 3.6.0. A minor part of the KIP is to be completed in 3.7.0. | ||||||||||||||||||||||
| KIP-580: Exponential Backoff for Kafka ClientsKIP-405: Kafka Tiered Storage |
| clients | Done | |||||||||||||||||||||||||
| KIP-714: Client metrics and observability |
| core | Done A few minor improvements in the next release. | |||||||||||||||||||||||||
| KIP-848: The Next Generation of the Consumer Rebalance Protocol |
| core | KIP Accepted Targetting a Preview in 3.7 | |||||||||||||||||||||||||
| KIP-858: Handle JBOD broker disk failure in KRaft |
| core | KIP Accepted Implementation not yet completed A major part went out with 3.6.0. A minor part of the KIP is to be completed in 3.7.0. | |||||||||||||||||||||||||
| KIP-890: Transactions Server-Side Defense |
| core | Part 1 Completed | |||||||||||||||||||||||||
| KIP-896: Remove old client protocol API versions in Kafka 4.0 - metrics/request log changes to identify deprecated apis |
| core | KIP has enough votes Nov 22, 72 hours not completed | |||||||||||||||||||||||||
| KIP-919: Allow AdminClient to Talk Directly with the KRaft Controller Quorum and add Controller Registration |
| core | KIP accepted | |||||||||||||||||||||||||
| KIP-925: Rack aware task assignment in Kafka Streams |
| streams Partially implemented in 3.6 Targetting completion 3.7 | KIP Accepted | |||||||||||||||||||||||||
| KIP-938: Add more metrics for measuring KRaft performance-951 - Leader discovery optimizations for the client |
| clients | Done | |||||||||||||||||||||||||
| KIP-954: expand default DSL store configuration to custom types |
| core | streams | Majority was completed in 3.6. The remaining minority will be done now in 3.7.0 Done | ||||||||||||||||||||||||
| KIP-580: Exponential Backoff for Kafka Clients959: Add BooleanConverter to Kafka Connect |
| clients | connect | Done Implemented Plan to release it in 3.7.0 | ||||||||||||||||||||||||
| KIP-770: Replace "buffered.records.per.partition" & "cache.max.bytes.buffering" with "{statestore.cache}/{input.buffer}.max.bytes"960: Single-key single-timestamp IQv2 for state stores |
| streams | Partly implemented, PRs open for the rest but needs reviews Done | |||||||||||||||||||||||||
| KIP-858: Handle JBOD broker disk failure in KRaft962: Relax non-null key requirement in Kafka Streams |
| core | KIP Accepted Implementation not yet completed |
| streams | Done | ||||||||||||||||||||||
| KIP-963: Additional metrics in Tiered StorageKIP-980: Allow creating connectors in a stopped state |
| connectcore | KIP is being voted on (2/3 binding so far)passed vote on November 21. Targetting 3.7 | |||||||||||||||||||||||||
KIP-968: Support single-key_multi-timestamp Interactive Queries (IQv2) for Versioned State Stores |
| streams | Done | |||||||||||||||||||||||||
| KIP-970: Deprecate and remove Connect's redundant task configurations endpointKIP-963: Add more metrics to Tiered Storage |
| connect | Done (deprecation in 3.7.0, removal in 4.0.0) | |||||||||||||||||||||||||
| KIP-975: Docker Image for Apache Kafka |
| Done | core | Under discussion. Targetting 3.7 | ||||||||||||||||||||||||
| KIP-976: Cluster-wide dynamic log adjustment for Kafka Connect |
| connect | KIP Accepted | Done | ||||||||||||||||||||||||
| KIP-978: Allow dynamic reloading of certificates with different DN / SANs |
| core | Done | |||||||||||||||||||||||||
| KIP-979: Allow independently stop KRaft processesKIP-848: The Next Generation of the Consumer Rebalance Protocol |
| core | Done | |||||||||||||||||||||||||
| KIP-980: Allow creating connectors in a stopped state |
| connect | Done KIP Accepted Targetting a Preview in 3.7 | |||||||||||||||||||||||||
| KIP-985: Add reverseRange and reverseAll query over kv-store in IQv2 |
| streams | KIP Accepted Need update JavadocDone | |||||||||||||||||||||||||
| KIP-988: Streams Standby Update Listener |
| streams | KIP AcceptedDone | |||||||||||||||||||||||||
| KIP-992: Proposal to introduce IQv2 Query Types: TimestampedKeyQuery and TimestampedRangeQuery |
| streams | KIP Under discussion | Done | ||||||||||||||||||||||||
| KIP-1000: List Client Metrics Configuration Resources |
| core | Done | |||||||||||||||||||||||||
| KIP-1001: Add CurrentControllerId Metric | KIP-975: Docker Image for Apache Kafka
| 15445
| core | Done KIP Accepted PR Under review |
Postponed to subsequent release
| KIP | JIRA | Component | Status | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KIP-759: Unneeded repartition canceling | streams | KIP accepted | |||||||||||||||||
| KIP-892: Transactional Semantics for StateStores | streams | KIP accepted | |||||||||||||||||
| KIP-910: Update Source offsets for Source Connectors without producing records | Vote thread restarted on Nov 15 but no activity | ||||||||||||||||||
| KIP-912: Support decreasing send's block time without worrying about metadata's fetch | Vote thread started Nov 13 - no activity | ||||||||||||||||||
| KIP-913: add new method to provide possibility for accelerate first record's sending | Vote thread started Nov 13 - no activity | ||||||||||||||||||
| KIP-953: partition method to be overloaded to accept headers as well | Vote didn't pass | ||||||||||||||||||
| KIP-956 Tiered Storage Quotas |
| core | Discussion started Nov 22 (KIP Freeze Date) | ||||||||||||||||
| KIP-967: Support custom SSL configuration for Kafka Connect RestServer | Vote didn't pass | ||||||||||||||||||
| KIP-969: Support range interactive queries (IQv2) for versioned state stores | streams | ||||||||||||||||||
| KIP-977: Partition-Level Throughput Metrics | 2/3 binding votes on Nov 22 - didn't make the KIP Freeze | ||||||||||||||||||
| KIP-982: Enhance Custom KafkaPrincipalBuilder to Access SslPrincipalMapper and KerberosShortNamer | Vote didn't pass. Just one binding vote | ||||||||||||||||||
| KIP-997: update WindowRangeQuery and unify WindowKeyQuery and WindowRangeQuery | streams | Vote thread started November 17. Didn't get any votes by Nov 22 | |||||||||||||||||
| KIP-938: Add more metrics for measuring KRaft performance |
| core | Accepted. Majority was completed in 3.6. The remaining minority was planned to be done in 3.7.0, but it slipped (no PR opened) | ||||||||||||||||
| KIP-998: Give ProducerConfig(props, doLog) constructor protected access |
| clients | KIP Accepted No PR merged for 3.7. Slipped |