props.put(AdminClientConfig.SECURITY_PROTOCOL_CONFIG, "SASL_PLAINTEXT");
props.put("sasl.mechanism", "PLAIN");
props.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, fkafkaBrokers );
props.put(AdminClientConfig.SECURITY_PROTOCOL_CONFIG, "SASL_PLAINTEXT");
props.put("sasl.mechanism", "PLAIN");
props.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, fkafkaBrokers );