本文整理汇总了Java中com.alibaba.rocketmq.tools.admin.DefaultMQAdminExt.examineTopicRouteInfo方法的典型用法代码示例。如果您正苦于以下问题：Java DefaultMQAdminExt.examineTopicRouteInfo方法的具体用法？Java DefaultMQAdminExt.examineTopicRouteInfo怎么用？Java DefaultMQAdminExt.examineTopicRouteInfo使用的例子？那么恭喜您, 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.tools.admin.DefaultMQAdminExt的用法示例。
在下文中一共展示了DefaultMQAdminExt.examineTopicRouteInfo方法的4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: execute
import com.alibaba.rocketmq.tools.admin.DefaultMQAdminExt; //导入方法依赖的package包/类
@Override
public void execute(final CommandLine commandLine, final Options options, RPCHook rpcHook) {
DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook);
defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
defaultMQAdminExt.start();
String topic = commandLine.getOptionValue('t').trim();
TopicRouteData topicRouteData = defaultMQAdminExt.examineTopicRouteInfo(topic);
String json = topicRouteData.toJson(true);
System.out.println(json);
}
catch (Exception e) {
e.printStackTrace();
}
finally {
defaultMQAdminExt.shutdown();
}
}
示例2: findTopicBelongToWhichCluster
import com.alibaba.rocketmq.tools.admin.DefaultMQAdminExt; //导入方法依赖的package包/类
private String findTopicBelongToWhichCluster(final String topic, final ClusterInfo clusterInfo,
final DefaultMQAdminExt defaultMQAdminExt) throws RemotingException, MQClientException,
InterruptedException {
TopicRouteData topicRouteData = defaultMQAdminExt.examineTopicRouteInfo(topic);
BrokerData brokerData = topicRouteData.getBrokerDatas().get(0);
String brokerName = brokerData.getBrokerName();
Iterator<Entry<String, Set<String>>> it = clusterInfo.getClusterAddrTable().entrySet().iterator();
while (it.hasNext()) {
Entry<String, Set<String>> next = it.next();
if (next.getValue().contains(brokerName)) {
return next.getKey();
}
}
return null;
}
示例3: execute
import com.alibaba.rocketmq.tools.admin.DefaultMQAdminExt; //导入方法依赖的package包/类
@Override
public void execute(final CommandLine commandLine, final Options options) {
DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt();
defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
defaultMQAdminExt.start();
String topic = commandLine.getOptionValue('t').trim();
TopicRouteData topicRouteData = defaultMQAdminExt.examineTopicRouteInfo(topic);
String json = topicRouteData.toJson(true);
System.out.println(json);
}
catch (Exception e) {
e.printStackTrace();
}
finally {
defaultMQAdminExt.shutdown();
}
}
示例4: execute
import com.alibaba.rocketmq.tools.admin.DefaultMQAdminExt; //导入方法依赖的package包/类
@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) {
DefaultMQAdminExt adminExt = new DefaultMQAdminExt(rpcHook);
adminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
adminExt.start();
String topic = commandLine.getOptionValue('t').trim();
String ips = commandLine.getOptionValue('i').trim();
final String[] split = ips.split(",");
final List<String> ipList = new LinkedList<String>();
for (String ip : split) {
ipList.add(ip);
}
final TopicRouteData topicRouteData = adminExt.examineTopicRouteInfo(topic);
final Set<MessageQueue> mqs = MQClientInstance.topicRouteData2TopicSubscribeInfo(topic, topicRouteData);
final AllocateMessageQueueAveragely averagely = new AllocateMessageQueueAveragely();
RebalanceResult rr = new RebalanceResult();
for (String i : ipList) {
final List<MessageQueue> mqResult = averagely.allocate("aa", i, new ArrayList<MessageQueue>(mqs), ipList);
rr.getResult().put(i, mqResult);
}
final String json = RemotingSerializable.toJson(rr, false);
System.out.println(json);
} catch (Exception e) {
e.printStackTrace();
} finally {
adminExt.shutdown();
}
}