public static Optional<ClientTelemetryReporter> telemetryReporter(String clientId, AbstractConfig config) {
        if (!config.getBoolean(CommonClientConfigs.ENABLE_METRICS_PUSH_CONFIG)) {
            return Optional.empty();
        }

        ClientTelemetryReporter telemetryReporter = new ClientTelemetryReporter(Time.SYSTEM);
        telemetryReporter.configure(config.originals(Collections.singletonMap(CommonClientConfigs.CLIENT_ID_CONFIG, clientId)));
        return Optional.of(telemetryReporter);
    }
Log warning if the exponential backoff is disabled due to initial backoff value is greater than max backoff value.

@param config                    The config object.
clients/src/main/java/org/apache/kafka/clients/CommonClientConfigs.java