本文整理汇总了Java中com.alibaba.rocketmq.common.message.MessageQueue.getBrokerName方法的典型用法代码示例。如果您正苦于以下问题：Java MessageQueue.getBrokerName方法的具体用法？Java MessageQueue.getBrokerName怎么用？Java MessageQueue.getBrokerName使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.alibaba.rocketmq.common.message.MessageQueue的用法示例。
在下文中一共展示了MessageQueue.getBrokerName方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: updateConsumeOffsetToBroker
import com.alibaba.rocketmq.common.message.MessageQueue; //导入方法依赖的package包/类
/**
* 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);
}
}
示例2: fetchConsumeOffsetFromBroker
import com.alibaba.rocketmq.common.message.MessageQueue; //导入方法依赖的package包/类
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);
}
}
示例3: convertOffsetTable2OffsetList
import com.alibaba.rocketmq.common.message.MessageQueue; //导入方法依赖的package包/类
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;
}