private ClientMaster.ClusterConfig.Builder buildClusterConfig() {
        ClientMaster.ClusterConfig.Builder defSetting =
                ClientMaster.ClusterConfig.newBuilder();
        defSetting.setConfigId(ClusterConfigHolder.getConfigId());
        return defSetting;
    }
Register to master. Try multi times if failed.

@throws StartupException  the exception during processing
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/broker/TubeBroker.java