this.rebalanceService = new RebalanceService(this);
this.defaultMQProducer = new DefaultMQProducer(MixAll.CLIENT_INNER_PRODUCER_GROUP);
this.defaultMQProducer.resetClientConfig(clientConfig);
this.consumerStatsManager = new ConsumerStatsManager(this.scheduledExecutorService);
log.info("created a new client Instance, FactoryIndex: {} ClinetID: {} {} {}",//
this.instanceIndex, //
this.clientId, //
this.clientConfig, //