ShadowySpirits commented on code in PR #5956:
URL: https://github.com/apache/rocketmq/pull/5956#discussion_r1091625028
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tools/src/main/java/org/apache/rocketmq/tools/admin/DefaultMQAdminExtImpl.java:
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@@ -418,35 +418,20 @@ public ConsumeStats examineConsumeStats(
@Override
public ConsumeStats examineConsumeStats(String consumerGroup,
String topic) throws RemotingException, MQClientException,
InterruptedException, MQBrokerException {
- TopicRouteData topicRouteData = null;
- List<String> routeTopics = new ArrayList<>();
- routeTopics.add(MixAll.getRetryTopic(consumerGroup));
- if (topic != null) {
- routeTopics.add(topic);
- routeTopics.add(KeyBuilder.buildPopRetryTopic(topic,
consumerGroup));
- }
- for (int i = 0; i < routeTopics.size(); i++) {
- try {
- topicRouteData =
this.examineTopicRouteInfo(routeTopics.get(i));
- if (topicRouteData != null) {
- break;
- }
- } catch (Throwable e) {
- if (i == routeTopics.size() - 1) {
- throw e;
- }
- }
- }
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);
+ for (BrokerData brokerData :
this.examineBrokerClusterInfo().getBrokerAddrTable().values()) {
Review Comment:
Scanning all clusters is not a good choice. This way is inefficient and
easily leads to timeout, especially since the number of clusters is very large.
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