| KIP (please keep this sorted by KIP number) | Release |
---|
1 | KIP-110: Add Codec for ZStandard Compression534: Reorganize checkpoint system in log cleaner to per partition | WIP2.1.0 |
2 | KIP- | 366: Make FunctionConversions deprecated2.1.0532: Broker Consumer Lag metrics in size and time | WIP |
3 | KIP-365: Materialized, Serialized, Joined, Consumed and Produced with implicit Serde531: Drop support for Scala 2.11 in Kafka 2.5 | 2.15.0 (WIP) |
4 | KIPKIP- | 361: Add Consumer Configuration to Disable Auto Topic Creation528: Deprecate PartitionGrouper configuration and interface | 2. | 14.0 | (WIP) |
5 | KIP-359: Verify leader epoch in produce requests527: Add VoidSerde to Serdes | 2.15.0 |
6 | KIP-357: Add support to list ACLs per principal525 - Return topic metadata and configs in CreateTopics response | 2.14.00 |
7 | KIP-356: Add withCachingDisabled() to StoreBuilder524: Allow users to choose config source when describing configs | 2.15.0 (WIP) |
8 | KIP- | 353: Improve Kafka Streams Timestamp Synchronization521: Enable redirection of Connect's log4j messages to a file by default | 2. | 14.0 |
9 | KIP-342 Add support for custom SASL extensions in OAuthBearer authentication517: Add consumer metrics to observe user poll behavior | 2.14.0 (WIP) |
10 | KIP-341: Update Sticky Assignor's User Data Protocol511: Collect and Expose Client's Name and Version in the Brokers | 2.4.0 (WIP)/2.52.1.0(WIP) |
11 | KIP- | 338 Support to exclude the internal topics in kafka-topics.sh command507: Securing Internal Connect REST Endpoints | 2. | 14.0 |
12 | KIP-340: Allow kafka-reassign-partitions.sh and kafka-log-dirs.sh to take admin client property file504 - Add new Java Authorizer Interface | 2.14.00 |
13 | KIP-336: Consolidate ExtendedSerializer/Serializer and ExtendedDeserializer/Deserializer503: Add metric for number of topics marked for deletion | 2.1.0 (WIP)4.0 |
14 | KIP-332: Update AclCommand to use AdminClient API | 2.1.0 | 500: Replace ZooKeeper with a Self-Managed Metadata Quorum |
|
15 | KIP-330497: Add retentionPeriod in SessionBytesStoreSupplierinter-broker API to alter ISR | 2.15.0 (WIP) |
16 | KIP-328496: Ability to suppress updates for KTablesAdministrative API to delete consumer offsets | 2.14.00 |
17 | KIP- | 324: Add method to get metrics() in AdminClient495: Dynamically Adjust Log Levels in Connect | 2. | 14.0 |
18 | KIP- | 322: Return new error code for DeleteTopics API when topic deletion disabled.492: Add java security providers in Kafka Security config | 2. | 14. | 00 |
19 | KIP-321: Update TopologyDescription to better represent Source and Sink Nodes488: Clean up Sum,Count,Total Metrics | 2.14.0 |
20 | KIP-320: Allow fetchers to detect and handle log truncation484: Expose metrics for group and transaction metadata loading duration | 2.14.00 |
21 | KIP-319: Replace segments with segmentInterval in WindowBytesStoreSupplier482: The Kafka Protocol should Support Optional Tagged Fields | 2.14.00 |
22 | KIP- | 308: Support dynamic update of max.connections.per.ip/max.connections.per.ip.overrides481: SerDe Improvements for Connect Decimal type in JSON | 2. | 14.0 |
23 | KIP- | 306: Configuration for Delaying Response to Failed Authentication480: Sticky Partitioner | 2. | 14.0 |
24 | KIP-305479: Add Connect primitive number convertersMaterialized to Join | 2.04.0 |
25 | KIP-303476: Add Dynamic Routing in Streams SinkJava AdminClient Interface | 2.04.0 |
26 | KIP- | 298: Error Handling in Connect475: New Metrics to Measure Number of Tasks on a Connector | 2. | 04.0 |
27 | KIP- | 297: Externalizing Secrets for Connect Configurations474: To deprecate WindowStore#put(key, value) | 2. | 04.0 |
28 | KIP- | 295 Add Streams Configuration Allowing for Optional Topology Optimization471: Expose RocksDB Metrics in Kafka Streams | 2. | 0.029 | KIP-294 - Enable TLS hostname verification by default | 2.04.0 (partially implemented) / 2.5.0 |
3029 | KIP-292: Add transformValues() method to KTable470: TopologyTestDriver test input and output usability improvements | 2.04.00 |
3130 | KIP-290: Support for Prefixed ACLs467: Augment ProduceResponse error messaging for specific culprit records | 2.4.0 (partially implemented) / 2.5.0 |
3231 | KIP-289: Improve the default group id behavior in KafkaConsumer466: Add support for List<T> serialization and deserialization | 2.14.0 (WIP) |
3332 | KIP- | 285465: | Connect Rest Extension PluginAdd Consolidated Connector Endpoint to Connect REST API | 2. | 03.0 |
3433 | KIP-284: Set default retention ms for Streams repartition topics to Long.MAX_VALUE464: Defaults for AdminClient#createTopic | 2.04.0 |
3534 | KIP-283: Efficient Memory Usage for Down-Conversion462: Use local thread id for KStreams | 2.03.0 |
3635 | KIP-282: Add the listener name to the authentication context2.0.461: Improve Replica Fetcher behavior at handling partition failure | 2.3.0 |
36 | KIP-460: Admin Leader Election RPC | 2.4.0 |
37 | KIP- | 281: ConsumerPerformance: Increase Polling Loop Timeout and Make It Reachable by the End User458: Connector Client Config Override Policy | 2. | 03.0 |
38 | KIP- | 279: Fix log divergence between leader and follower after fast leader fail over455: Create an Administrative API for Replica Reassignment | 2. | 04.0 (WIP) |
39 | KIP-278 - Add version option to Kafka's commands454: Expansion of the ConnectClusterState interface | 2.03.0 |
40 | KIP-277 - Fine Grained ACL for CreateTopics API453: Add close() method to RocksDBConfigSetter | 2.03.0 |
41 | KIP-276 - Add StreamsConfig prefix for different consumers449: Add connector contexts to log messages in Connect workers | 2.03.0 |
42 | KIP- | 274: Kafka Streams Skipped Records Metrics446: Add changelog topic configuration to KTable suppress | 2. | 05.0 (WIP) |
43 | KIP-272: Add API version tag to broker's RequestsPerSec metric445: In-memory Session Store | 2.03.0 |
44 | KIP-270 - A Scala Wrapper Library 444: Augment metrics for Kafka Streams | 2.04.0 (WIP) |
45 | KIP- | 268: Simplify Kafka Streams Rebalance Metadata Upgrade443: Return to default segment.ms and segment.index.bytes in Streams repartition topics | 2. | 03.0 |
46 | KIP- | 267: Add Processor Unit Test Support to Kafka Streams Test Utils442: Return to default max poll interval in Streams | 2. | 03.0 |
47 | KIP-266: Fix consumer indefinite blocking behavior440: Extend Connect Converter to support headers | 2.04.0 |
48 | KIP- | 265: Make Windowed Serde to public APIs436: Add a metric indicating start time | 2. | 03.0 |
49 | KIP- | 261434: Add | Single Value Fetch in Window StoresReplica Fetcher and Log Cleaner Count Metrics | 2. | 04.0 (WIP) |
50 | KIP- | 257 - Configurable Quota Management430 - Return Authorized Operations in Describe Responses | 2. | 03.0 |
51 | KIP-255: OAuth Authentication via SASL/OAUTHBEARER429: Kafka Consumer Incremental Rebalance Protocol | 2.04.0 (WIP) |
52 | KIP-251428: Allow timestamp manipulation in Processor APIAdd in-memory window store | 2.03.0 |
53 | KIP-249: Add Delegation Token Operations to KafkaAdminClient427: Add AtMinIsr topic partition category (new metric & TopicCommand option) | 2.03.0 |
54 | KIP- | 247425: Add | public test utils for Kafka Streamssome Log4J Kafka Appender Properties for Producing to Secured Brokers | 2.3 | 1.1.0 |
55 | KIP- | 245: Use Properties instead of StreamsConfig in KafkaStreams constructor421: Support resolving externalized secrets in AbstractConfig | 2. | 03.0 |
56 | KIP- | 244420: Add | Record Header support to Kafka Streams Processor APISingle Value Fetch in Session Stores | 2. | 02.0 |
57 | KIP-243: Make ProducerConfig and ConsumerConfig constructors public417: Allow JmxTool to connect to a secured RMI port | 2.31.1.0 |
58 | KIP-239 Add queryableStoreName() to GlobalKTable415: Incremental Cooperative Rebalancing in Kafka Connect | 2.31.1.0 |
59 | KIP- | 238414: Expose | Kafka cluster ID in Connect REST APIEmbedded ClientIds in Kafka Streams | 2.2 | 1.1.0 |
60 | KIP-237: More Controller Health Metrics412: Extend Admin API to support dynamic application log levels | 2.04.00 |
61 | KIP- 233: Simplify StreamsBuilder#addGlobalStore411: Make default Kafka Connect worker task client IDs distinct | 2.31.1.0 |
62 | KIP-231402: Improve the Required ACL of ListGroups APIfairness in SocketServer processors | 2.12.0 (WIP)partially implemented) / 2.3.0 |
63 | KIP- | 229: DeleteGroups API401: TransformerSupplier/ProcessorSupplier StateStore connecting | 2.5.0 (WIP) | 1.1.0 |
64 | KIP- | 227 - Introduce Incremental FetchRequests to Increase Partition Scalability396: Add Commit/List Offsets Operations to AdminClient | 2.5.0 (WIP) | 1.1.0 |
65 | KIP- | 226 - Dynamic Broker Configuration394: Require member.id for initial join group request | 2.2. | 1.1.0 |
66 | KIP- | 225 - Use tags for consumer “records.lag” metrics393: Time windowed serde to properly deserialize changelog input topic | 2.2 | 1.1.0 |
67 | KIP- | 224: Add configuration parameter `retries` to Streams API392: Allow consumers to fetch from closest replica | 2.4 | 1.1.0 |
68 | KIP-223 - Add per-topic min lead and per-partition lead metrics to KafkaConsumer389: Introduce a configurable consumer group size limit | 2.02.0 |
69 | KIP- | 222 - Add Consumer Group operations to Admin API386: Standardize on Min/Avg/Max metrics' default value | 2. | 02.0 |
70 | KIP- | 220: Add AdminClient into Kafka Streams' ClientSupplier382: MirrorMaker 2.0 | 2.4 | 1.1.0 |
71 | KIP- 219 - Improve quota communication379: Multiple Consumer Group Management | 2.04.00 |
72 | KIP- | 218: Make KafkaFuture.Function java 8 lambda compatible380: Detect outdated control requests and bounced brokers using broker generation | 2.2 | 1.1.0 |
73 | KIP- | 215: Add topic regex support for Connect sinks377: TopicCommand to use AdminClient | 2.2 | 1.1.0 |
74 | KIP- | 214: Add zookeeper.max.in.flight.requests config to the broker376: Implement AutoClosable on appropriate classes that want to be used in a try-with-resource statement | 2.2 | 1.1.0 |
75 | KIP- | 212: Enforce set of legal characters for connector names374: Add '--help' option to all available Kafka CLI commands | 2.2 | 1.1.0 |
76 | KIP- | 211: Revise Expiration Semantics of Consumer Group Offsets372: Naming Repartition Topics for Joins and Grouping | 2.1. | 0 (WIP)0 |
77 | KIP-210 - Provide for custom error handling when Kafka Streams fails to produce371: Add a configuration to build custom SSL principal name | 2.21.1.0 |
78 | KIP-208: Add SSL support to Kafka Connect REST interface369: Alternative Partitioner to Support "Always Round-Robin" Selection | 2.41.1.0 |
79 | KIP -207: Offsets returned by ListOffsetsResponse should be monotonically increasing even during a partition leader change368: Allow SASL Connections to Periodically Re-Authenticate | 2.02.0 (WIP) |
80 | KIP-206: Add support for UUID serialization and deserialization367 Introduce close(Duration) to Producer and AdminClient instead of close(long, TimeUnit) | 2.12.0 |
81 | KIP-205: Add all() and range() API to ReadOnlyWindowStore366: Make FunctionConversions deprecated | 21.1.0 |
82 | KIP- | 204 : Adding records deletion operation to the new Admin Client API365: Materialized, Serialized, Joined, Consumed and Produced with implicit Serde | 2 | 1.1.0 |
83 | KIPKIP- | 203361: Add | toLowerCase support to sasl.kerberos.principal.to.local ruleConsumer Configuration to Disable Auto Topic Creation | 2.3 | 1.1.0 |
84 | KIP- | 202: Move merge() from StreamsBuilder to KStream360: Improve handling of unknown producer | 2.4.0 (WIP) | 1.0.0 |
85 | KIP- | 198: Remove ZK dependency from Streams Reset Tool359: Verify leader epoch in produce requests | 2.4.0 (WIP) | 1.0.0 |
86 | KIP- | 197 Connect REST API should include the connector type when describing a connector358: Migrate Streams API to Duration instead of long ms times | 2. | 1.0 | .0 |
87 | KIP-196357: Add metrics to Kafka Connect frameworksupport to list ACLs per principal | 2.11.0.0 |
88 | KIP- | 195: AdminClient.createPartitions356: Add withCachingDisabled() to StoreBuilder | 2.1 | 1.0.0 |
89 | KIP- | 192 : Provide cleaner semantics when idempotence is enabled354: Add a Maximum Log Compaction Lag | 2.3 | 1.0.0 |
90 | KIP- | 191: KafkaConsumer.subscribe() overload that takes just Pattern353: Improve Kafka Streams Timestamp Synchronization | 2. | 1.0 | .0 |
91 | KIP- | 190: Handle client-ids consistently between clients and brokers352: Distinguish URPs caused by reassignment | 2.5.0 | 1.0.0 |
92 | KIP- | 189: Improve principal builder interface and add support for SASL351: Add --under-min-isr option to describe topics command | 2.3 | 1.0.0 |
93 | KIP- | 188 - Add new metrics to support health checks1.0.0 |
94 | KIP-187 - Add cumulative count metric for all Kafka rate metrics | 1.0.0 |
95 | KIP-186: Increase offsets retention default to 7 days | 2.0.0 |
96 | KIP-183 - Change PreferredReplicaLeaderElectionCommand to use AdminClient | 2.0.0 |
97 | KIP-182: Reduce Streams DSL overloads and allow easier use of custom storage engines | 1.0.0 |
98 | KIP-180: Add a broker metric specifying the number of consumer group rebalances in progress | 1.1.0 |
99 | KIP-177: Consumer perf tool should count rebalance time | 1.0.0 |
100 | KIP-176: Remove deprecated new-consumer option for tools | 2.0.0 |
101 | KIP-175: Additional '--describe' views for ConsumerGroupCommand | 1.1.0 |
102 | KIP-174 - Deprecate and remove internal converter configs in WorkerConfig | 2.0.0 |
103 | KIP-173: Add prefix to StreamsConfig to enable setting default internal topic configs | 1.0.0 |
104 | KIP-171 - Extend Consumer Group Reset Offset for Stream Application | 1.1.0 |
346: Improve LogCleaner behavior on error | 2.1 |
94 | KIP-345: Introduce static membership protocol to reduce consumer rebalances | 2.4.0 (WIP), partially available in 2.3.0 |
95 | KIP-342 Add support for custom SASL extensions in OAuthBearer authentication | 2.1.0 |
96 | KIP-341: Update Sticky Assignor's User Data Protocol | 2.3.0 |
97 | KIP-340: Allow kafka-reassign-partitions.sh and kafka-log-dirs.sh to take admin client property file | 2.1.0 |
98 | KIP-339: Create a new IncrementalAlterConfigs API | 2.3.0 |
99 | KIP-338 Support to exclude the internal topics in kafka-topics.sh command | 2.1.0 |
100 | KIP-336: Consolidate ExtendedSerializer/Serializer and ExtendedDeserializer/Deserializer | 2.1.0 |
101 | KIP-332: Update AclCommand to use AdminClient API | 2.1.0 |
102 | KIP-331 Add default implementation to close() and configure() for Serializer, Deserializer and Serde | 2.3.0 |
103 | KIP-330: Add retentionPeriod in SessionBytesStoreSupplier | 2.1.0 |
104 | KIP-328: Ability to suppress updates for KTables | 2.1.0 (partially implemented) / 2.3.0 (WIP) |
105 | KIP-324: Add method to get metrics() in AdminClient | 2.1 | 105 | KIP-168: Add GlobalTopicCount and GlobalPartitionCount metric per cluster | 1.0.0 |
106 | KIP-167: Add interface for the state store restoration process322: Return new error code for DeleteTopics API when topic deletion disabled. | 2.11.0.0 |
107 | KIP- | 164 - Add UnderMinIsrPartitionCount and per-partition UnderMinIsr metrics321: Update TopologyDescription to better represent Source and Sink Nodes | 2. | 1.0 | .0 |
108 | KIP-163: Lower the Minimum Required ACL Permission of OffsetFetch320: Allow fetchers to detect and handle log truncation | 2.1.0 (partially implemented) / 2.2.0 |
109 | KIP- | 162: Enable topic deletion by default319: Replace segments with segmentInterval in WindowBytesStoreSupplier | 2.1 | 1.0.0 |
110 | KIP- | 161: streams deserialization exception handlers313: Add KStream.flatTransform and KStream.flatTransformValues | 2.2.0 (partially implemented) / 2.3 | 1.0.0 |
111 | KIP- | 160: Augment KStream.print(), KStream.writeAsText() to allow users pass in extra parameters in the printed string312 Add Overloaded StreamsBuilder Build Method to Accept java.util.Properties | 2.1.0 | 1.0.0 |
112 | KIP-157 - Add consumer config options to streams reset tool309: Add toUpperCase support to sasl.kerberos.principal.to.local rule | 2.41.0.0 |
113 | KIP- | 156 Add option "dry run" to Streams application reset tool308: Support dynamic update of max.connections.per.ip/max.connections.per.ip.overrides | 2.1 | 0.11.0.0 |
114 | KIP-155 - Add range scan for windowed state stores307: Allow to define custom processor names with KStreams DSL | 2.3.0 (partial)0.11.0.0 |
115 | KIP- | 154 Add Kafka Connect configuration properties for creating internal topics306: Configuration for Delaying Response to Failed Authentication | 2.1 | 0.11.0.0 |
116 | KIP-153: Include only client traffic in BytesOutPerSec metric305: Add Connect primitive number converters | 20.11.0.0 |
117 | KIP- | 152 - Improve diagnostics for SASL authentication failures303: Add Dynamic Routing in Streams Sink | 2 | 1.0.0 |
118 | KIP | -151 Expose Connector type in REST API-302 - Enable Kafka clients to use all DNS resolved IP addresses | 2.1 | 0.11.0.0 |
119 | KIP- | 150 - Kafka-Streams Cogroup300: Add Windowed KTable API in StreamsBuilder | 3.0.0 | 2.1.0 (WIP) |
120 | KIP- | 149: Enabling key access in ValueTransformer, ValueMapper, and ValueJoiner298: Error Handling in Connect | 2.0.0 |
121 | KIP-297: Externalizing Secrets for Connect Configurations | 2 | 1.1.0 (partially implemented) (WIP for 2.1.0) | 121 | KIP-146 - Classloading Isolation in Connect | 0.11.0.0 |
122 | KIP- | 145 - Expose Record Headers in Kafka Connect295 Add Streams Configuration Allowing for Optional Topology Optimization | 2.0 | 1.1.0 |
123 | KIP- | 144: Exponential backoff for broker reconnect attempts294 - Enable TLS hostname verification by default | 2 | 0.11.0.0 |
124 | KIP- 143: Controller Health Metrics291: Separating controller connections and requests from the data plane | Accepted0.11.0.0 |
125 | KIP- | 140: Add administrative RPCs for adding, deleting, and listing ACLs292: Add transformValues() method to KTable | 2 | 0.11.0.0 |
126 | KIP- | 138: Change punctuate semantics290: Support for Prefixed ACLs | 2 | 1.0.0 |
127 | KIP- | 137: Enhance TopicCommand --describe to show topics marked for deletion289: Improve the default group id behavior in KafkaConsumer | 2.2.0 | 0.11.0.0 |
128 | KIP-136: Add Listener name to SelectorMetrics tags285: Connect Rest Extension Plugin | 20.11.0.0 |
129 | KIP- | 134: Delay initial consumer group rebalance284: Set default retention ms for Streams repartition topics to Long.MAX_VALUE | 2. | 0.11.0.0 |
130 | KIP- | 133: Describe and Alter Configs Admin APIs283: Efficient Memory Usage for Down-Conversion | 2 | 0.11.0.0 |
131 | KIP-130: Expose states of active tasks to KafkaStreams public API282: Add the listener name to the authentication context | 21.0.0 |
132 | KIP- | 129: Streams Exactly-Once Semantics281: ConsumerPerformance: Increase Polling Loop Timeout and Make It Reachable by the End User | 2 | 0.11.0.0 |
133 | KIP-128: Add ByteArrayConverter for Kafka Connect279: Fix log divergence between leader and follower after fast leader fail over | 2.0.11.0.0 |
134 | KIP- | 126 - Allow KafkaProducer to split and resend oversized batches.278 - Add version option to Kafka's commands | 2. | 0.11.0.0 |
135 | KIP- | 124 - Request rate quotas277 - Fine Grained ACL for CreateTopics API | 2 | 0.11.0.0 |
136 | KIP-123: Allow per stream/table timestamp extractor-276 - Add StreamsConfig prefix for different consumers | 20.11.0.0 |
137 | KIP-122: Add Reset Consumer Group Offsets tooling274: Kafka Streams Skipped Records Metrics | 2.0.11.0.0 |
138 | KIP- | 121272: Add | KStream peek methodAPI version tag to broker's RequestsPerSec metric | 2. | 0.11.0.0 |
139 | KIP- | 120: Cleanup 270 - A Scala Wrapper Library for Kafka Streams | builder API | 12.0.0 |
140 | KIP-268: Simplify Kafka Streams Rebalance Metadata Upgrade | 2119: Drop Support for Scala 2.10 in Kafka 0.110.11.0.0 |
141 | KIP-118: Drop Support for Java 7267: Add Processor Unit Test Support to Kafka Streams Test Utils | 2.0.0 |
142 | KIP- | 117: Add a public AdminClient API for Kafka admin operations266: Fix consumer indefinite blocking behavior | 2 | 0.11.0.0 |
143 | KIP-115: Enforce offsets.topic.replication.factor upon __consumer_offsets auto topic creation265: Make Windowed Serde to public APIs | 2.0.00.11.0.0 |
144 | KIP-114: KTable state stores and improved semantics261: Add Single Value Fetch in Window Stores | 20.11.0.0 |
145 | KIP- | 113: Support replicas movement between log directories258: Allow to Store Record Timestamps in RocksDB | 2.3.0 (partially implemented) | 1.1.0 |
146 | KIP-112: Handle disk failure for JBOD257 - Configurable Quota Management | 21.0.0 |
147 | KIP- | 109: Old Consumer Deprecation255: OAuth Authentication via SASL/OAUTHBEARER | 2. | 0.11.0.0 |
148 | KIP-108: Create Topic Policy251: Allow timestamp manipulation in Processor API | 2.00.10.2.0 |
149 | KIP-107249: Add deleteRecordsBefore() API in AdminClientDelegation Token Operations to KafkaAdminClient | 20.11.0.0 |
150 | KIP-247: Add public test utils for Kafka Streams | 1.1.0106 - Change Default unclean.leader.election.enabled from True to False0.11.0.0 |
151 | KIP-105245: Addition of Record Level for SensorsUse Properties instead of StreamsConfig in KafkaStreams constructor | 2.0.0.10.2.0 |
152 | KIP- | 104: Granular Sensors for Streams244: Add Record Header support to Kafka Streams Processor API | 2.0 | 0.10.2.0 |
153 | KIP-103: Separation of Internal and External traffic243: Make ProducerConfig and ConsumerConfig constructors public | 1.10.10.2.0 |
154 | KIP-102 - Add close with timeout for consumers239 Add queryableStoreName() to GlobalKTable | 1.10.10.2.0 |
155 | KIP-101 - Alter Replication Protocol to use Leader Epoch rather than High Watermark for Truncation238: Expose Kafka cluster ID in Connect REST API | 1.10.11.0.0 |
156 | KIP-100 - Relax Type constraints in Kafka Streams API237: More Controller Health Metrics | 2.0.0.10.2.0 |
157 | KIP- | 99235: Add | Global Tables to Kafka Streams0.10.2.DNS alias support for secured connection | 2.1.0 |
158 | KIP-98 - Exactly Once Delivery and Transactional Messaging233: Simplify StreamsBuilder#addGlobalStore | 1.10.11.0.0 |
159 | KIP- | 97: Improved Kafka Client RPC Compatibility Policy231: Improve the Required ACL of ListGroups API | 2.1. | 0.10.2.0 |
160 | KIP-96 - Add per partition metrics for in-sync and assigned replica count229: DeleteGroups API | 1.10.10.2.0 |
161 | KIP-94 Session Windows227 - Introduce Incremental FetchRequests to Increase Partition Scalability | 1.10.10.2.0 |
162 | KIP-93: Improve invalid timestamp handling in Kafka Streams-226 - Dynamic Broker Configuration | 1.10.10.2.0 |
163 | KIP-92 - Add per partition lag metrics to KafkaConsumer225 - Use tags for consumer “records.lag” metrics | 1.10.10.2.0 |
164 | KIP-91 Provide Intuitive User Timeouts in The Producer224: Add configuration parameter `retries` to Streams API | 12.1.0 |
165 | KIP-223 - 90 - Remove zkClient dependency from StreamsAdd per-topic min lead and per-partition lead metrics to KafkaConsumer | 2.0.0.10.2.0 |
166 | KIP-89: Allow sink connectors to decouple flush and offset commit222 - Add Consumer Group operations to Admin API | 2.0.0.10.2.0 |
167 | KIP-88: OffsetFetch Protocol Update221: Enhance DSL with Connecting Topic Creation and Repartition Hint | 2.4.0 (WIP)0.10.2.0 |
168 | KIP-86: Configurable SASL callback handlers220: Add AdminClient into Kafka Streams' ClientSupplier | 1.12.0.0 |
169 | KIP-85: Dynamic JAAS configuration for Kafka clients219 - Improve quota communication | 2.00.10.2.0 |
170 | KIP-84: Support SASL SCRAM mechanisms218: Make KafkaFuture.Function java 8 lambda compatible | 1.10.10.2.0 |
171 | KIP-82 - Add Record Headers215: Add topic regex support for Connect sinks | 1.10.11.0.0 |
172 | KIP-81: Bound Fetch memory usage in the consumer214: Add zookeeper.max.in.flight.requests config to the broker | 1.1.02.0.0 (WIP) |
173 | KIP- | 79 - ListOffsetRequest/ListOffsetResponse v1 and add timestamp search methods to the new consumer213 Support non-key joining in KTable | 2.4.0 (WIP) | 0.10.1.0 |
174 | KIP-78: Cluster Id212: Enforce set of legal characters for connector names | 1.0.10.1.0 |
175 | KIP-77: Improve Kafka Streams Join Semantics211: Revise Expiration Semantics of Consumer Group Offsets | 2.10.10.2.0 |
176 | KIP-75 - Add per-connector Converters210 - Provide for custom error handling when Kafka Streams fails to produce | 10.10.1.0 |
177 | KIP-74208: Add Fetch Response Size Limit in BytesSSL support to Kafka Connect REST interface | 10.10.1.0 |
178 | KIP-73: Replication Quotas207: Offsets returned by ListOffsetsResponse should be monotonically increasing even during a partition leader change | 2.20.10.1.0 |
179 | KIP- | 72: Allow putting a bound on memory consumed by Incoming request206: Add support for UUID serialization and deserialization | 2.1 | 1.0.0 |
180 | KIP-71: Enable log compaction and deletion to co-exist205: Add all() and range() API to ReadOnlyWindowStore | 1.10.10.1.0 |
181 | KIP-70: Revise Partition Assignment Semantics on New Consumer's Subscription Change204 : Adding records deletion operation to the new Admin Client API | 1.0.10.1.0 |
182 | KIP-67: Queryable state for Kafka Streams203: Add toLowerCase support to sasl.kerberos.principal.to.local rule | 1.0.10.1.0 |
183 | KIP-66: Single Message Transforms for Kafka Connect202: Move merge() from StreamsBuilder to KStream | 1.0.00.10.2.0 / 0.11.0.0 |
184 | KIP-65: Expose timestamps to Connect198: Remove ZK dependency from Streams Reset Tool | 1.00.10.1.0 |
185 | KIP-63: Unify store and downstream caching in streams197 Connect REST API should include the connector type when describing a connector | 1.0.0.10.1.0 |
186 | KIP-62196: Allow consumer to send heartbeats from a background threadAdd metrics to Kafka Connect framework | 1.00.10.1.0 |
187 | KIP-60 - Make Java client classloading more flexible195: AdminClient.createPartitions | 1.0.0.10.1.0 |
188 | KIP-58 - Make Log Compaction Point Configurable192 : Provide cleaner semantics when idempotence is enabled | 1.00.10.1.0 |
189 | KIP-57 - Interoperable LZ4 Framing191: KafkaConsumer.subscribe() overload that takes just Pattern | 10.10.0.0 |
190 | KIP-56: Allow cross origin HTTP requests on all HTTP methods190: Handle client-ids consistently between clients and brokers | 10.10.0.0 |
191 | KIP-55: Secure Quotas for Authenticated Users189: Improve principal builder interface and add support for SASL | 1.0.0.10.1.0 |
192 | KIP-54: Sticky Partition Assignment Strategy188 - Add new metrics to support health checks | 10.11.0.0 |
193 | KIP-52: Connector Control APIs-187 - Add cumulative count metric for all Kafka rate metrics | 10.10.0.0 |
194 | KIP-51 - List Connectors REST API186: Increase offsets retention default to 7 days | 2.0.10.0.0 |
195 | KIP-50 183 - Move Authorizer to o.a.k.common packageChange PreferredReplicaLeaderElectionCommand to use AdminClient | 2.2.0.10.1.0 |
196 | KIP-48 Delegation token support for Kafka182: Reduce Streams DSL overloads and allow easier use of custom storage engines | 1.10.0 |
197 | KIP-180: Add a broker metric specifying the number of consumer group rebalances in progress | 1.1.045 - Standardize all client sequence interaction on j.u.Collection.0.10.0.0 |
198 | KIP-43: Kafka SASL enhancements177: Consumer perf tool should count rebalance time | 10.10.0.0 |
199 | KIP- | 42: Add Producer and Consumer Interceptors176: Remove deprecated new-consumer option for tools | 2. | 0.10.0.0 |
200 | KIP-41: Consumer Max Records175: Additional '--describe' views for ConsumerGroupCommand | 1.1.00.10.0.0 |
201 | KIP-40: ListGroups and DescribeGroup174 - Deprecate and remove internal converter configs in WorkerConfig | 2.0.9.0.0 |
202 | KIP-38: ZooKeeper Authentication173: Add prefix to StreamsConfig to enable setting default internal topic configs | 1.0.9.0.0 |
203 | KIP-36 - Rack aware replica assignment171 - Extend Consumer Group Reset Offset for Stream Application | 1.10.10.0.0 |
204 | KIP-35 - Retrieving protocol version168: Add GlobalTopicCount and GlobalPartitionCount metric per cluster | 10.10.0.0 |
205 | KIP-33 - Add a time based log index167: Add interface for the state store restoration process | 1.00.10.1.0 |
206 | KIP- 32 164 - Add timestamps to Kafka messageUnderMinIsrPartitionCount and per-partition UnderMinIsr metrics | 1.0.10.0.0 |
207 | KIP- | 31 - Move to relative offsets in compressed message sets163: Lower the Minimum Required ACL Permission of OffsetFetch | 1 | 0.10.0.0 |
208 | KIP-28 - Add a processor client162: Enable topic deletion by default | 10.10.0.0 |
209 | KIP-26 - Add Kafka Connect framework for data import/export161: streams deserialization exception handlers | 10.9.0.0 |
210 | KIP-25 - System test improvements | 0.9.0.0 | 211 | KIP-22 - Expose a Partitioner interface in the new producer | 160: Augment KStream.print(), KStream.writeAsText() to allow users pass in extra parameters in the printed string | 10.9.0.0 |
212211 | KIP- | 21 - Dynamic Configuration157 - Add consumer config options to streams reset tool | 1. | 0.9.0.0 | (WIP) |
213212 | KIP- | 20 Enable log preallocate to improve consume performance under windows and some old Linux file system156 Add option "dry run" to Streams application reset tool | 0. | 911.0.0 |
214213 | KIP- | 19 155 - Add | a request timeout to NetworkClientrange scan for windowed state stores | 0. | 911.0.0 |
215214 | KIP-16 - Automated Replica Lag Tuning154 Add Kafka Connect configuration properties for creating internal topics | 0.911.0.0 |
216215 | KIP-15 - Add a close method with a timeout in the producer153: Include only client traffic in BytesOutPerSec metric | 0.911.0.0 |
217216 | KIP-13 - Quota Design152 - Improve diagnostics for SASL authentication failures | 1.0.9.0.0 |
218217 | KIP-12 - Kafka Sasl/Kerberos and SSL implementation151 Expose Connector type in REST API | 0.911.0.0 |
219218 | KIP-11 150 - Kafka Authorizer design | 0.9.0.0 |
220 | KIP-8 - Add a flush method to the producer API | 0.9.0.0 |
-Streams Cogroup | 2.5.0 (WIP) |
219 | KIP-149: Enabling key access in ValueTransformer, ValueMapper, and ValueJoiner | 1.1.0 (partially implemented) (WIP for 2.4.0) |
220 | KIP-146 - Classloading Isolation in Connect | 0.11 | 221 | KIP-4 - Metadata Protocol Changes | 0.10 .0.0 |
222221 | KIP-4 - Command line and centralized administrative operations145 - Expose Record Headers in Kafka Connect | 1.1.0 |
222 | KIP-144: Exponential backoff for broker reconnect attempts | 0.11.0.00.9.0.0, 0.10.0.0, 0.10.1.0 |
223 | KIP-3 - Mirror Maker Enhancement143: Controller Health Metrics | 0.911.0.0 |
224 | KIP-2 - Refactor brokers to allow listening on multiple ports and IPs140: Add administrative RPCs for adding, deleting, and listing ACLs | 0.911.0.0 |
225 | KIP-1 - Remove support of request.required.acks138: Change punctuate semantics | 1.0.0 |
226 | KIP-137: Enhance TopicCommand --describe to show topics marked for deletion | 0.110.9.0.0 |