Examples with MQClientException org.apache.rocketmq.client.exception.MQClientException used on opensource projects

Example 46 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class MQClientAPIImpl method updateNameServerConfig.

public void updateNameServerConfig(final Properties properties, final List<String> nameServers, long timeoutMillis) throws UnsupportedEncodingException, MQBrokerException, InterruptedException, RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException, MQClientException {
    String str = MixAll.properties2String(properties);
    if (str == null || str.length() < 1) {
        return;
    }
    List<String> invokeNameServers = (nameServers == null || nameServers.isEmpty()) ? this.remotingClient.getNameServerAddressList() : nameServers;
    if (invokeNameServers == null || invokeNameServers.isEmpty()) {
        return;
    }
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UPDATE_NAMESRV_CONFIG, null);
    request.setBody(str.getBytes(MixAll.DEFAULT_CHARSET));
    RemotingCommand errResponse = null;
    for (String nameServer : invokeNameServers) {
        RemotingCommand response = this.remotingClient.invokeSync(nameServer, request, timeoutMillis);
        assert response != null;
        switch(response.getCode()) {
            case ResponseCode.SUCCESS:
                {
                    break;
                }
            default:
                errResponse = response;
        }
    }
    if (errResponse != null) {
        throw new MQClientException(errResponse.getCode(), errResponse.getRemark());
    }
}

Example 47 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class MQClientAPIImpl method getTopicRouteInfoFromNameServer.

public TopicRouteData getTopicRouteInfoFromNameServer(final String topic, final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    GetRouteInfoRequestHeader requestHeader = new GetRouteInfoRequestHeader();
    requestHeader.setTopic(topic);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_ROUTEINTO_BY_TOPIC, requestHeader);
    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.TOPIC_NOT_EXIST:
            {
                if (!topic.equals(MixAll.DEFAULT_TOPIC))
                    log.warn("get Topic [{}] RouteInfoFromNameServer is not exist value", topic);
                break;
            }
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    return TopicRouteData.decode(body, TopicRouteData.class);
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 48 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class MQClientAPIImpl method getSystemTopicListFromBroker.

public TopicList getSystemTopicListFromBroker(final String addr, final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_BROKER, null);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr), request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    TopicList topicList = TopicList.decode(body, TopicList.class);
                    return topicList;
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 49 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class DefaultMQPullConsumerImpl method sendMessageBack.

public void sendMessageBack(MessageExt msg, int delayLevel, final String brokerName, String consumerGroup) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        String brokerAddr = (null != brokerName) ? this.mQClientFactory.findBrokerAddressInPublish(brokerName) : RemotingHelper.parseSocketAddressAddr(msg.getStoreHost());
        if (UtilAll.isBlank(consumerGroup)) {
            consumerGroup = this.defaultMQPullConsumer.getConsumerGroup();
        }
        this.mQClientFactory.getMQClientAPIImpl().consumerSendMessageBack(brokerAddr, msg, consumerGroup, delayLevel, 3000, this.defaultMQPullConsumer.getMaxReconsumeTimes());
    } catch (Exception e) {
        log.error("sendMessageBack Exception, " + this.defaultMQPullConsumer.getConsumerGroup(), e);
        Message newMsg = new Message(MixAll.getRetryTopic(this.defaultMQPullConsumer.getConsumerGroup()), msg.getBody());
        String originMsgId = MessageAccessor.getOriginMessageId(msg);
        MessageAccessor.setOriginMessageId(newMsg, UtilAll.isBlank(originMsgId) ? msg.getMsgId() : originMsgId);
        newMsg.setFlag(msg.getFlag());
        MessageAccessor.setProperties(newMsg, msg.getProperties());
        MessageAccessor.putProperty(newMsg, MessageConst.PROPERTY_RETRY_TOPIC, msg.getTopic());
        MessageAccessor.setReconsumeTime(newMsg, String.valueOf(msg.getReconsumeTimes() + 1));
        MessageAccessor.setMaxReconsumeTimes(newMsg, String.valueOf(this.defaultMQPullConsumer.getMaxReconsumeTimes()));
        newMsg.setDelayTimeLevel(3 + msg.getReconsumeTimes());
        this.mQClientFactory.getDefaultMQProducer().send(newMsg);
    }
}

Example 50 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class DefaultMQPullConsumerImpl method start.

public synchronized void start() throws MQClientException {
    switch(this.serviceState) {
        case CREATE_JUST:
            this.serviceState = ServiceState.START_FAILED;
            this.checkConfig();
            this.copySubscription();
            if (this.defaultMQPullConsumer.getMessageModel() == MessageModel.CLUSTERING) {
                this.defaultMQPullConsumer.changeInstanceNameToPID();
            }
            this.mQClientFactory = MQClientManager.getInstance().getAndCreateMQClientInstance(this.defaultMQPullConsumer, this.rpcHook);
            this.rebalanceImpl.setConsumerGroup(this.defaultMQPullConsumer.getConsumerGroup());
            this.rebalanceImpl.setMessageModel(this.defaultMQPullConsumer.getMessageModel());
            this.rebalanceImpl.setAllocateMessageQueueStrategy(this.defaultMQPullConsumer.getAllocateMessageQueueStrategy());
            this.rebalanceImpl.setmQClientFactory(this.mQClientFactory);
            this.pullAPIWrapper = new // 
            PullAPIWrapper(// 
            mQClientFactory, this.defaultMQPullConsumer.getConsumerGroup(), isUnitMode());
            this.pullAPIWrapper.registerFilterMessageHook(filterMessageHookList);
            if (this.defaultMQPullConsumer.getOffsetStore() != null) {
                this.offsetStore = this.defaultMQPullConsumer.getOffsetStore();
            } else {
                switch(this.defaultMQPullConsumer.getMessageModel()) {
                    case BROADCASTING:
                        this.offsetStore = new LocalFileOffsetStore(this.mQClientFactory, this.defaultMQPullConsumer.getConsumerGroup());
                        break;
                    case CLUSTERING:
                        this.offsetStore = new RemoteBrokerOffsetStore(this.mQClientFactory, this.defaultMQPullConsumer.getConsumerGroup());
                        break;
                    default:
                        break;
                }
            }
            this.offsetStore.load();
            boolean registerOK = mQClientFactory.registerConsumer(this.defaultMQPullConsumer.getConsumerGroup(), this);
            if (!registerOK) {
                this.serviceState = ServiceState.CREATE_JUST;
                throw new MQClientException("The consumer group[" + this.defaultMQPullConsumer.getConsumerGroup() + "] has been created before, specify another name please." + FAQUrl.suggestTodo(FAQUrl.GROUP_NAME_DUPLICATE_URL), null);
            }
            mQClientFactory.start();
            log.info("the consumer [{}] start OK", this.defaultMQPullConsumer.getConsumerGroup());
            this.serviceState = ServiceState.RUNNING;
            break;
        case RUNNING:
        case START_FAILED:
        case SHUTDOWN_ALREADY:
            throw new MQClientException(// 
            "The PullConsumer service state not OK, maybe started once, " + // 
            this.serviceState + FAQUrl.suggestTodo(FAQUrl.CLIENT_SERVICE_NOT_OK), null);
        default:
            break;
    }
}