Java Code Examples for com.alibaba.rocketmq.common.message.MessageQueue#getBrokerName()

The following examples show how to use com.alibaba.rocketmq.common.message.MessageQueue#getBrokerName() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: RemoteBrokerOffsetStore.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Update the Consumer Offset, once the Master is off, updated to Slave,
 * here need to be optimized.
 */
private void updateConsumeOffsetToBroker(MessageQueue mq, long offset) throws RemotingException,
        MQBrokerException, InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        UpdateConsumerOffsetRequestHeader requestHeader = new UpdateConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());
        requestHeader.setCommitOffset(offset);

        this.mQClientFactory.getMQClientAPIImpl().updateConsumerOffsetOneway(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example 2
Source File: RemoteBrokerOffsetStore.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
        InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example 3
Source File: RemoteBrokerOffsetStore.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
/**
 * Update the Consumer Offset, once the Master is off, updated to Slave,
 * here need to be optimized.
 */
private void updateConsumeOffsetToBroker(MessageQueue mq, long offset) throws RemotingException,
        MQBrokerException, InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        UpdateConsumerOffsetRequestHeader requestHeader = new UpdateConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());
        requestHeader.setCommitOffset(offset);

        this.mQClientFactory.getMQClientAPIImpl().updateConsumerOffsetOneway(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example 4
Source File: RemoteBrokerOffsetStore.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
        InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example 5
Source File: RemoteBrokerOffsetStore.java    From RocketMQ-Master-analyze with Apache License 2.0 6 votes vote down vote up 
/**
 * Update the Consumer Offset, once the Master is off, updated to Slave,
 * here need to be optimized.
 */
private void updateConsumeOffsetToBroker(MessageQueue mq, long offset)
        throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        UpdateConsumerOffsetRequestHeader requestHeader = new UpdateConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());
        requestHeader.setCommitOffset(offset);

        this.mQClientFactory.getMQClientAPIImpl()
            .updateConsumerOffsetOneway(findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    }
    else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example 6
Source File: RemoteBrokerOffsetStore.java    From RocketMQ-Master-analyze with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq)
        throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl()
            .queryConsumerOffset(findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    }
    else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example 7
Source File: Broker2Client.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 5 votes vote down vote up 
private List<MessageQueueForC> convertOffsetTable2OffsetList(Map<MessageQueue, Long> table) {
    List<MessageQueueForC> list = new ArrayList<MessageQueueForC>();
    for (Entry<MessageQueue, Long> entry : table.entrySet()) {
        MessageQueue mq = entry.getKey();
        MessageQueueForC tmp =
                new MessageQueueForC(mq.getTopic(), mq.getBrokerName(), mq.getQueueId(), entry.getValue());
        list.add(tmp);
    }

    return list;
}
Example 8
Source File: Broker2Client.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private List<MessageQueueForC> convertOffsetTable2OffsetList(Map<MessageQueue, Long> table) {
    List<MessageQueueForC> list = new ArrayList<MessageQueueForC>();
    for (Entry<MessageQueue, Long> entry : table.entrySet()) {
        MessageQueue mq = entry.getKey();
        MessageQueueForC tmp =
                new MessageQueueForC(mq.getTopic(), mq.getBrokerName(), mq.getQueueId(), entry.getValue());
        list.add(tmp);
    }

    return list;
}