}
}
public TopicRouteData pickupTopicRouteData(final String topic) {
TopicRouteData topicRouteData = new TopicRouteData();
boolean foundQueueData = false;
boolean foundBrokerData = false;
Set<String> brokerNameSet = new HashSet<String>();
List<BrokerData> brokerDataList = new LinkedList<BrokerData>();
topicRouteData.setBrokerDatas(brokerDataList);
HashMap<String, List<String>> filterServerMap = new HashMap<String, List<String>>();
topicRouteData.setFilterServerTable(filterServerMap);
try {
try {
this.lock.readLock().lockInterruptibly();
List<QueueData> queueDataList = this.topicQueueTable.get(topic);
if (queueDataList != null) {
topicRouteData.setQueueDatas(queueDataList);
foundQueueData = true;
// BrokerName去重
Iterator<QueueData> it = queueDataList.iterator();
while (it.hasNext()) {