title: Upgrading Camel for JDK 11 Compatibility with Old Kafka Version
body: <p>We are trying to upgrade our Spring services to JDK 11 from JDK 1.8. Subsequently we are using Camel to produce and consume to Kafka.</p>
  <p>Previously we were using Spring Boot 1 and Camel 2, when we upgraded our services to Camel 3 and Spring Boot 2, we are having issue producing to Kafka since our broker is only accepting Kafka Message v0, If we send it as is, it will give this log error on the broker</p>
  <pre><code>Magic v1 does not support record headers
  </code></pre>
  <p>We have tried using kafka-client 0.10, but camel-kafka 3 was not compatible with this client version.</p>