Kafka-Versionsabfragebefehl: Erhalten Sie schnell relevante Informationen

kafka-topics --version

kafka-topics --version
kafka-topics version 2.7.0

import org.apache.kafka.clients.admin.AdminClient;
import org.apache.kafka.clients.admin.KafkaAdminClient;

public class KafkaVersionQuery {

    public static void main(String[] args) {
        // Create an AdminClient instance
        AdminClient adminClient = KafkaAdminClient.create(KafkaProperties.get());

        // Query the Kafka cluster version
        String version = adminClient.describeCluster().version().toString();

        // Print the Kafka cluster version
        System.out.println("Kafka cluster version: " + version);

        // Close the AdminClient instance
        adminClient.close();
    }
}