2 Home

gitea_admin edited this page 2026-03-11 14:44:40 +00:00

Table of Contents

• Kafka Idempotent Repository
• Metadata
• Maven Dependency

Kafka Idempotent Repository

Idempotent repository that uses Kafka to store message ids. Uses a local cache of previously seen Message IDs. The topic used must be unique per logical repository (i.e. two routes de-duplicate using different repositories, and different topics) On startup, the instance consumes the full content of the topic, rebuilding the cache to the latest state.

Metadata

Property	Value
Interface Type	org.apache.camel.spi.IdempotentRepository
Version	4.10.2

Maven Dependency

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-kafka</artifactId>
    <version>4.10.2</version>
</dependency>