Java Code Examples for org.apache.rocketmq.common.protocol.route.BrokerData#selectBrokerAddr()

The following examples show how to use org.apache.rocketmq.common.protocol.route.BrokerData#selectBrokerAddr() . 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: DefaultMQAdminExtImpl.java    From rocketmq-read with Apache License 2.0 6 votes vote down vote up 
@Override
public TopicStatsTable examineTopicStats(
    String topic) throws RemotingException, MQClientException, InterruptedException,
    MQBrokerException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);
    TopicStatsTable topicStatsTable = new TopicStatsTable();

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            TopicStatsTable tst = this.mqClientInstance.getMQClientAPIImpl().getTopicStatsInfo(addr, topic, timeoutMillis);
            topicStatsTable.getOffsetTable().putAll(tst.getOffsetTable());
        }
    }

    if (topicStatsTable.getOffsetTable().isEmpty()) {
        throw new MQClientException("Not found the topic stats info", null);
    }

    return topicStatsTable;
}
Example 2
Source File: DefaultMQAdminExtImpl.java    From rocketmq-4.3.0 with Apache License 2.0 6 votes vote down vote up 
@Override
public ProducerConnection examineProducerConnectionInfo(String producerGroup,
    final String topic) throws RemotingException,
    MQClientException, InterruptedException, MQBrokerException {
    ProducerConnection result = new ProducerConnection();
    List<BrokerData> brokers = this.examineTopicRouteInfo(topic).getBrokerDatas();
    BrokerData brokerData = brokers.get(random.nextInt(brokers.size()));
    String addr = null;
    if (brokerData != null) {
        addr = brokerData.selectBrokerAddr();
        if (StringUtils.isNotBlank(addr)) {
            result = this.mqClientInstance.getMQClientAPIImpl().getProducerConnectionList(addr, producerGroup, timeoutMillis);
        }
    }

    if (result.getConnectionSet().isEmpty()) {
        log.warn("the producer group not online. brokerAddr={}, group={}", addr, producerGroup);
        throw new MQClientException("Not found the producer group connection", null);
    }

    return result;
}
Example 3
Source File: DefaultMQAdminExtImpl.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
public Map<MessageQueue, Long> resetOffsetByTimestamp(String topic, String group, long timestamp, boolean isForce, boolean isC)
    throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);
    List<BrokerData> brokerDatas = topicRouteData.getBrokerDatas();
    Map<MessageQueue, Long> allOffsetTable = new HashMap<MessageQueue, Long>();
    if (brokerDatas != null) {
        for (BrokerData brokerData : brokerDatas) {
            String addr = brokerData.selectBrokerAddr();
            if (addr != null) {
                Map<MessageQueue, Long> offsetTable =
                    this.mqClientInstance.getMQClientAPIImpl().invokeBrokerToResetOffset(addr, topic, group, timestamp, isForce,
                        timeoutMillis, isC);
                if (offsetTable != null) {
                    allOffsetTable.putAll(offsetTable);
                }
            }
        }
    }
    return allOffsetTable;
}
Example 4
Source File: DefaultMQAdminExtImpl.java    From rocketmq-read with Apache License 2.0 6 votes vote down vote up 
public Map<MessageQueue, Long> resetOffsetByTimestamp(String topic, String group, long timestamp, boolean isForce,
    boolean isC)
    throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);
    List<BrokerData> brokerDatas = topicRouteData.getBrokerDatas();
    Map<MessageQueue, Long> allOffsetTable = new HashMap<MessageQueue, Long>();
    if (brokerDatas != null) {
        for (BrokerData brokerData : brokerDatas) {
            String addr = brokerData.selectBrokerAddr();
            if (addr != null) {
                Map<MessageQueue, Long> offsetTable =
                    this.mqClientInstance.getMQClientAPIImpl().invokeBrokerToResetOffset(addr, topic, group, timestamp, isForce,
                        timeoutMillis, isC);
                if (offsetTable != null) {
                    allOffsetTable.putAll(offsetTable);
                }
            }
        }
    }
    return allOffsetTable;
}
Example 5
Source File: DefaultMQAdminExtImpl.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
@Override
public GroupList queryTopicConsumeByWho(String topic) throws InterruptedException, MQBrokerException, RemotingException,
    MQClientException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            return this.mqClientInstance.getMQClientAPIImpl().queryTopicConsumeByWho(addr, topic, timeoutMillis);
        }

        break;
    }

    return null;
}
Example 6
Source File: DefaultMQAdminExtImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Override
public ConsumeStats examineConsumeStats(String consumerGroup,
    String topic) throws RemotingException, MQClientException,
    InterruptedException, MQBrokerException {
    String queryTopic = topic == null ? MixAll.getRetryTopic(consumerGroup) : topic;
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(queryTopic);
    ConsumeStats result = new ConsumeStats();

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            ConsumeStats consumeStats =
                this.mqClientInstance.getMQClientAPIImpl().getConsumeStats(addr, consumerGroup, topic, timeoutMillis * 3);
            result.getOffsetTable().putAll(consumeStats.getOffsetTable());
            double value = result.getConsumeTps() + consumeStats.getConsumeTps();
            result.setConsumeTps(value);
        }
    }

    if (result.getOffsetTable().isEmpty()) {
        throw new MQClientException(ResponseCode.CONSUMER_NOT_ONLINE,
            "Not found the consumer group consume stats, because return offset table is empty, maybe the consumer not consume any message");
    }

    return result;
}
Example 7
Source File: DefaultMQAdminExtImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Override
public ConsumerRunningInfo getConsumerRunningInfo(String consumerGroup, String clientId,
    boolean jstack) throws RemotingException,
    MQClientException, InterruptedException {
    String topic = MixAll.RETRY_GROUP_TOPIC_PREFIX + consumerGroup;
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);
    List<BrokerData> brokerDatas = topicRouteData.getBrokerDatas();
    if (brokerDatas != null) {
        for (BrokerData brokerData : brokerDatas) {
            String addr = brokerData.selectBrokerAddr();
            if (addr != null) {
                return this.mqClientInstance.getMQClientAPIImpl().getConsumerRunningInfo(addr, consumerGroup, clientId, jstack,
                    timeoutMillis * 3);
            }
        }
    }
    return null;
}
Example 8
Source File: DefaultMQAdminExtImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Override
public GroupList queryTopicConsumeByWho(
    String topic) throws InterruptedException, MQBrokerException, RemotingException,
    MQClientException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            return this.mqClientInstance.getMQClientAPIImpl().queryTopicConsumeByWho(addr, topic, timeoutMillis);
        }

        break;
    }

    return null;
}
Example 9
Source File: DefaultMQAdminExtImpl.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
@Override
public GroupList queryTopicConsumeByWho(String topic) throws InterruptedException, MQBrokerException, RemotingException,
    MQClientException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            return this.mqClientInstance.getMQClientAPIImpl().queryTopicConsumeByWho(addr, topic, timeoutMillis);
        }

        break;
    }

    return null;
}
Example 10
Source File: DefaultMQAdminExtImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Override
public ProducerConnection examineProducerConnectionInfo(String producerGroup,
    final String topic) throws RemotingException,
    MQClientException, InterruptedException, MQBrokerException {
    ProducerConnection result = new ProducerConnection();
    List<BrokerData> brokers = this.examineTopicRouteInfo(topic).getBrokerDatas();
    BrokerData brokerData = brokers.get(random.nextInt(brokers.size()));
    String addr = null;
    if (brokerData != null) {
        addr = brokerData.selectBrokerAddr();
        if (StringUtils.isNotBlank(addr)) {
            result = this.mqClientInstance.getMQClientAPIImpl().getProducerConnectionList(addr, producerGroup, timeoutMillis);
        }
    }

    if (result.getConnectionSet().isEmpty()) {
        log.warn("the producer group not online. brokerAddr={}, group={}", addr, producerGroup);
        throw new MQClientException("Not found the producer group connection", null);
    }

    return result;
}
Example 11
Source File: DefaultMQAdminExtImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Override
public ConsumeStats examineConsumeStats(String consumerGroup,
    String topic) throws RemotingException, MQClientException,
    InterruptedException, MQBrokerException {
    String queryTopic = topic == null ? MixAll.getRetryTopic(consumerGroup) : topic;
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(queryTopic);
    ConsumeStats result = new ConsumeStats();

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            ConsumeStats consumeStats =
                this.mqClientInstance.getMQClientAPIImpl().getConsumeStats(addr, consumerGroup, topic, timeoutMillis * 3);
            result.getOffsetTable().putAll(consumeStats.getOffsetTable());
            double value = result.getConsumeTps() + consumeStats.getConsumeTps();
            result.setConsumeTps(value);
        }
    }

    if (result.getOffsetTable().isEmpty()) {
        throw new MQClientException(ResponseCode.CONSUMER_NOT_ONLINE,
            "Not found the consumer group consume stats, because return offset table is empty, maybe the consumer not consume any message");
    }

    return result;
}
Example 12
Source File: DefaultMQAdminExtImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Override
public TopicStatsTable examineTopicStats(
    String topic) throws RemotingException, MQClientException, InterruptedException,
    MQBrokerException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);
    TopicStatsTable topicStatsTable = new TopicStatsTable();

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            TopicStatsTable tst = this.mqClientInstance.getMQClientAPIImpl().getTopicStatsInfo(addr, topic, timeoutMillis);
            topicStatsTable.getOffsetTable().putAll(tst.getOffsetTable());
        }
    }

    if (topicStatsTable.getOffsetTable().isEmpty()) {
        throw new MQClientException("Not found the topic stats info", null);
    }

    return topicStatsTable;
}
Example 13
Source File: DefaultMQAdminExtImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Override
public ConsumerConnection examineConsumerConnectionInfo(
    String consumerGroup) throws InterruptedException, MQBrokerException,
    RemotingException, MQClientException {
    ConsumerConnection result = new ConsumerConnection();
    String topic = MixAll.getRetryTopic(consumerGroup);
    List<BrokerData> brokers = this.examineTopicRouteInfo(topic).getBrokerDatas();
    BrokerData brokerData = brokers.get(random.nextInt(brokers.size()));
    String addr = null;
    if (brokerData != null) {
        addr = brokerData.selectBrokerAddr();
        if (StringUtils.isNotBlank(addr)) {
            result = this.mqClientInstance.getMQClientAPIImpl().getConsumerConnectionList(addr, consumerGroup, timeoutMillis);
        }
    }

    if (result.getConnectionSet().isEmpty()) {
        log.warn("the consumer group not online. brokerAddr={}, group={}", addr, consumerGroup);
        throw new MQClientException(ResponseCode.CONSUMER_NOT_ONLINE, "Not found the consumer group connection");
    }

    return result;
}
Example 14
Source File: CloneGroupOffsetCommand.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) {
    String srcGroup = commandLine.getOptionValue("s").trim();
    String destGroup = commandLine.getOptionValue("d").trim();
    String topic = commandLine.getOptionValue("t").trim();

    DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook);
    defaultMQAdminExt.setInstanceName("admin-" + Long.toString(System.currentTimeMillis()));

    try {
        defaultMQAdminExt.start();
        ConsumeStats consumeStats = defaultMQAdminExt.examineConsumeStats(srcGroup);
        Set<MessageQueue> mqs = consumeStats.getOffsetTable().keySet();
        if (!mqs.isEmpty()) {
            TopicRouteData topicRoute = defaultMQAdminExt.examineTopicRouteInfo(topic);
            for (MessageQueue mq : mqs) {
                String addr = null;
                for (BrokerData brokerData : topicRoute.getBrokerDatas()) {
                    if (brokerData.getBrokerName().equals(mq.getBrokerName())) {
                        addr = brokerData.selectBrokerAddr();
                        break;
                    }
                }
                long offset = consumeStats.getOffsetTable().get(mq).getBrokerOffset();
                if (offset >= 0) {
                    defaultMQAdminExt.updateConsumeOffset(addr, destGroup, mq, offset);
                }
            }
        }
        System.out.printf("clone group offset success. srcGroup[%s], destGroup=[%s], topic[%s]",
            srcGroup, destGroup, topic);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        defaultMQAdminExt.shutdown();
    }
}
Example 15
Source File: DefaultMQAdminExtImpl.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 5 votes vote down vote up 
@Override
public void cloneGroupOffset(String srcGroup, String destGroup, String topic, boolean isOffline) throws RemotingException,
    MQClientException, InterruptedException, MQBrokerException {
    String retryTopic = MixAll.getRetryTopic(srcGroup);
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(retryTopic);

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            this.mqClientInstance.getMQClientAPIImpl().cloneGroupOffset(addr, srcGroup, destGroup, topic, isOffline, timeoutMillis * 3);
        }
    }
}
Example 16
Source File: DefaultMQAdminExtImpl.java    From rocketmq_trans_message with Apache License 2.0 5 votes vote down vote up 
@Override
public void cloneGroupOffset(String srcGroup, String destGroup, String topic, boolean isOffline) throws RemotingException,
    MQClientException, InterruptedException, MQBrokerException {
    String retryTopic = MixAll.getRetryTopic(srcGroup);
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(retryTopic);

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            this.mqClientInstance.getMQClientAPIImpl().cloneGroupOffset(addr, srcGroup, destGroup, topic, isOffline, timeoutMillis * 3);
        }
    }
}
Example 17
Source File: MQClientInstance.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
public String findBrokerAddrByTopic(final String topic) {
//        获取topic理由信息
        TopicRouteData topicRouteData = this.topicRouteTable.get(topic);
        if (topicRouteData != null) {
            List<BrokerData> brokers = topicRouteData.getBrokerDatas();
            if (!brokers.isEmpty()) {
                int index = random.nextInt(brokers.size());
                BrokerData bd = brokers.get(index % brokers.size());
                return bd.selectBrokerAddr();
            }
        }

        return null;
    }
Example 18
Source File: MQClientInstance.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
/**
 * findBroker地址根据topic。随便找一个Broker，选择
 * @param topic topic
 * @return ;
 */
public String findBrokerAddrByTopic(final String topic) {

    TopicRouteData topicRouteData = this.topicRouteTable.get(topic);
    if (topicRouteData != null) {
        List<BrokerData> brokers = topicRouteData.getBrokerDatas();
        if (!brokers.isEmpty()) {
            int index = random.nextInt(brokers.size());
            BrokerData bd = brokers.get(index % brokers.size());
            return bd.selectBrokerAddr();
        }
    }

    return null;
}
Example 19
Source File: DefaultMQAdminExtImpl.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
@Override
public void cloneGroupOffset(String srcGroup, String destGroup, String topic, boolean isOffline) throws RemotingException,
    MQClientException, InterruptedException, MQBrokerException {
    String retryTopic = MixAll.getRetryTopic(srcGroup);
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(retryTopic);

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            this.mqClientInstance.getMQClientAPIImpl().cloneGroupOffset(addr, srcGroup, destGroup, topic, isOffline, timeoutMillis * 3);
        }
    }
}
Example 20
Source File: CloneGroupOffsetCommand.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) throws SubCommandException {
    String srcGroup = commandLine.getOptionValue("s").trim();
    String destGroup = commandLine.getOptionValue("d").trim();
    String topic = commandLine.getOptionValue("t").trim();

    DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook);
    defaultMQAdminExt.setInstanceName("admin-" + Long.toString(System.currentTimeMillis()));

    try {
        defaultMQAdminExt.start();
        ConsumeStats consumeStats = defaultMQAdminExt.examineConsumeStats(srcGroup);
        Set<MessageQueue> mqs = consumeStats.getOffsetTable().keySet();
        if (!mqs.isEmpty()) {
            TopicRouteData topicRoute = defaultMQAdminExt.examineTopicRouteInfo(topic);
            for (MessageQueue mq : mqs) {
                String addr = null;
                for (BrokerData brokerData : topicRoute.getBrokerDatas()) {
                    if (brokerData.getBrokerName().equals(mq.getBrokerName())) {
                        addr = brokerData.selectBrokerAddr();
                        break;
                    }
                }
                long offset = consumeStats.getOffsetTable().get(mq).getBrokerOffset();
                if (offset >= 0) {
                    defaultMQAdminExt.updateConsumeOffset(addr, destGroup, mq, offset);
                }
            }
        }
        System.out.printf("clone group offset success. srcGroup[%s], destGroup=[%s], topic[%s]",
            srcGroup, destGroup, topic);
    } catch (Exception e) {
        throw new SubCommandException(this.getClass().getSimpleName() + " command failed", e);
    } finally {
        defaultMQAdminExt.shutdown();
    }
}