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Apache Kafka

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4Project versions
2Dependencies
8Compatibility entries

Compatibility guides

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2 guides
Apache Kafka Java compatibility4 project versionsApache Kafka Java Client compatibility4 project versions

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Compatibility matrix

8 entries
Apache KafkaDependencySupported versionsEvidence
4.3Javabroker, Connect, and command-line tools runtime
172125

Apache Kafka 4.3 fully supports Java 17, Java 21, and Java 25 across its modules.

Verified 2026-07-23
4.3Java Clientclients, Streams, and related modules runtime
11172125

Apache Kafka 4.3 supports Java 11 for clients, Streams, and related modules in addition to the fully supported Java versions.

Verified 2026-07-23
4.2Javabroker, Connect, and command-line tools runtime
172125

Apache Kafka 4.2 fully supports Java 17, Java 21, and Java 25 across its modules.

Verified 2026-07-23
4.2Java Clientclients, Streams, and related modules runtime
11172125

Apache Kafka 4.2 supports Java 11 for clients, Streams, and related modules in addition to the fully supported Java versions.

Verified 2026-07-23
4.1Javabroker, Connect, and command-line tools runtime
1721

Apache Kafka 4.1 fully supports Java 17 and Java 21 across its modules.

Verified 2026-07-23
4.1Java Clientclients, Streams, and related modules runtime
111721

Apache Kafka 4.1 supports Java 11 for clients, Streams, and related modules in addition to the fully supported Java versions.

Verified 2026-07-23
4.0Javabroker, Connect, and command-line tools runtime
1721

Apache Kafka 4.0 fully supports Java 17 and Java 21 across its modules.

Verified 2026-07-23
4.0Java Clientclients, Streams, and related modules runtime
111721

Apache Kafka 4.0 supports Java 11 for clients, Streams, and related modules in addition to the fully supported Java versions.

Verified 2026-07-23