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

Example 71 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class DefaultMQPushConsumerImpl method sendMessageBack.

public void sendMessageBack(MessageExt msg, int delayLevel, final String brokerName) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        String brokerAddr = (null != brokerName) ? this.mQClientFactory.findBrokerAddressInPublish(brokerName) : RemotingHelper.parseSocketAddressAddr(msg.getStoreHost());
        this.mQClientFactory.getMQClientAPIImpl().consumerSendMessageBack(brokerAddr, msg, this.defaultMQPushConsumer.getConsumerGroup(), delayLevel, 5000, getMaxReconsumeTimes());
    } catch (Exception e) {
        log.error("sendMessageBack Exception, " + this.defaultMQPushConsumer.getConsumerGroup(), e);
        Message newMsg = new Message(MixAll.getRetryTopic(this.defaultMQPushConsumer.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(getMaxReconsumeTimes()));
        newMsg.setDelayTimeLevel(3 + msg.getReconsumeTimes());
        this.mQClientFactory.getDefaultMQProducer().send(newMsg);
    }
}

Example 72 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class PullAPIWrapper method pullKernelImpl.

public PullResult pullKernelImpl(final MessageQueue mq, final String subExpression, final String expressionType, final long subVersion, final long offset, final int maxNums, final int sysFlag, final long commitOffset, final long brokerSuspendMaxTimeMillis, final long timeoutMillis, final CommunicationMode communicationMode, final PullCallback pullCallback) throws MQClientException, RemotingException, MQBrokerException, InterruptedException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInSubscribe(mq.getBrokerName(), this.recalculatePullFromWhichNode(mq), false);
    if (null == findBrokerResult) {
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInSubscribe(mq.getBrokerName(), this.recalculatePullFromWhichNode(mq), false);
    }
    if (findBrokerResult != null) {
        {
            // check version
            if (!ExpressionType.isTagType(expressionType) && findBrokerResult.getBrokerVersion() < MQVersion.Version.V4_1_0_SNAPSHOT.ordinal()) {
                throw new MQClientException("The broker[" + mq.getBrokerName() + ", " + findBrokerResult.getBrokerVersion() + "] does not upgrade to support for filter message by " + expressionType, null);
            }
        }
        int sysFlagInner = sysFlag;
        if (findBrokerResult.isSlave()) {
            sysFlagInner = PullSysFlag.clearCommitOffsetFlag(sysFlagInner);
        }
        PullMessageRequestHeader requestHeader = new PullMessageRequestHeader();
        requestHeader.setConsumerGroup(this.consumerGroup);
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setQueueId(mq.getQueueId());
        requestHeader.setQueueOffset(offset);
        requestHeader.setMaxMsgNums(maxNums);
        requestHeader.setSysFlag(sysFlagInner);
        requestHeader.setCommitOffset(commitOffset);
        requestHeader.setSuspendTimeoutMillis(brokerSuspendMaxTimeMillis);
        requestHeader.setSubscription(subExpression);
        requestHeader.setSubVersion(subVersion);
        requestHeader.setExpressionType(expressionType);
        String brokerAddr = findBrokerResult.getBrokerAddr();
        if (PullSysFlag.hasClassFilterFlag(sysFlagInner)) {
            brokerAddr = computPullFromWhichFilterServer(mq.getTopic(), brokerAddr);
        }
        PullResult pullResult = this.mQClientFactory.getMQClientAPIImpl().pullMessage(brokerAddr, requestHeader, timeoutMillis, communicationMode, pullCallback);
        return pullResult;
    }
    throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
}

Example 73 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class DefaultMQProducer method batch.

private MessageBatch batch(Collection<Message> msgs) throws MQClientException {
    MessageBatch msgBatch;
    try {
        msgBatch = MessageBatch.generateFromList(msgs);
        for (Message message : msgBatch) {
            Validators.checkMessage(message, this);
            MessageClientIDSetter.setUniqID(message);
        }
        msgBatch.setBody(msgBatch.encode());
    } catch (Exception e) {
        throw new MQClientException("Failed to initiate the MessageBatch", e);
    }
    return msgBatch;
}

Example 74 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class MQClientAPIImpl method getUnitTopicList.

public TopicList getUnitTopicList(final boolean containRetry, final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_UNIT_TOPIC_LIST, null);
    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    TopicList topicList = TopicList.decode(response.getBody(), TopicList.class);
                    if (!containRetry) {
                        Iterator<String> it = topicList.getTopicList().iterator();
                        while (it.hasNext()) {
                            String topic = it.next();
                            if (topic.startsWith(MixAll.RETRY_GROUP_TOPIC_PREFIX))
                                it.remove();
                        }
                    }
                    return topicList;
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 75 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class MQClientAPIImpl method consumeMessageDirectly.

public ConsumeMessageDirectlyResult consumeMessageDirectly(final String addr, String consumerGroup, String clientId, String msgId, final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    ConsumeMessageDirectlyResultRequestHeader requestHeader = new ConsumeMessageDirectlyResultRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    requestHeader.setClientId(clientId);
    requestHeader.setMsgId(msgId);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CONSUME_MESSAGE_DIRECTLY, requestHeader);
    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) {
                    ConsumeMessageDirectlyResult info = ConsumeMessageDirectlyResult.decode(body, ConsumeMessageDirectlyResult.class);
                    return info;
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}