https://kafka.apache.org/44/apis/Recent content in API on Apache KafkaHugo -- gohugo.ioenhttps://kafka.apache.org/44/apis/internal-api-checker/Mon, 01 Jan 0001 00:00:00 +0000https://kafka.apache.org/44/apis/internal-api-checker/Internal API Checker KIP-1265 ships a build-time checker that flags references from your compiled bytecode to Kafka classes that are not marked @InterfaceAudience.Public. Apply it to your connector, Streams application, or any project that depends on org.apache.kafka:* to catch internal-API usage that would otherwise silently break when you upgrade Kafka. Bytecode scanning works uniformly for Java, Scala, Kotlin, and any other JVM language — unlike a source-level grep on import lines, the checker catches fully-qualified references, wildcard-imported types, and references introduced by code generators or compiler intrinsics.