Kafka consumer client ID

August 18, 2022

What's inside this article ⌄

How to get Kafka consumer id
Kafka client id retrieval
Get consumer client id Kafka
Kafka consumer identify client

If you want to read clientid from Kafka Consumer, you may use this method:

private String readConsumerClientId(KafkaConsumer<String, String> consumer) {
    try {
        Method method = consumer.getClass().getDeclaredMethod("getClientId");
        method.setAccessible(true);
        return (String) method.invoke(consumer);
    } catch (Exception ex) {
        ex.printStackTrace();
        return null;
    }
}