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fix: Solve the null pointer after a single refresh of the consumer #295 (#296)

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This commit is contained in:
Crazylychee
2025-06-12 10:45:38 +08:00
committed by GitHub
parent a450594ace
commit c85aa2e2a9
2 changed files with 4 additions and 3 deletions
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5
src/main/java/org/apache/rocketmq/dashboard/service/impl/ConsumerServiceImpl.java
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@@ -103,6 +103,8 @@ public class ConsumerServiceImpl extends AbstractCommonService implements Consum
private final List<GroupConsumeInfo> cacheConsumeInfoList = Collections.synchronizedList(new ArrayList<>());
private final HashMap<String, List<String>> consumerGroupMap = Maps.newHashMap();
@Override
public void afterPropertiesSet() {
Runtime runtime = Runtime.getRuntime();
@@ -174,7 +176,6 @@ public class ConsumerServiceImpl extends AbstractCommonService implements Consum
public void makeGroupListCache() {
HashMap<String, List<String>> consumerGroupMap = Maps.newHashMap();
SubscriptionGroupWrapper subscriptionGroupWrapper = null;
try {
ClusterInfo clusterInfo = clusterInfoService.get();
@@ -530,6 +531,7 @@ public class ConsumerServiceImpl extends AbstractCommonService implements Consum
GroupConsumeInfo updatedInfo = queryGroup(consumerGroup, "");
updatedInfo.setUpdateTime(new Date());
updatedInfo.setGroup(consumerGroup);
updatedInfo.setAddress(consumerGroupMap.get(consumerGroup));
cacheConsumeInfoList.set(i, updatedInfo);
return updatedInfo;
}
@@ -541,6 +543,7 @@ public class ConsumerServiceImpl extends AbstractCommonService implements Consum
@Override
public List<GroupConsumeInfo> refreshAllGroup(String address) {
cacheConsumeInfoList.clear();
consumerGroupMap.clear();
return queryGroupList(false, address);
}
}

2
src/main/java/org/apache/rocketmq/dashboard/service/impl/TopicServiceImpl.java
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@@ -91,8 +91,6 @@ public class TopicServiceImpl extends AbstractCommonService implements TopicServ
@Autowired
private RMQConfigure configure;
private final ConcurrentMap<String, TopicConfig> topicConfigCache = new ConcurrentHashMap<>();
@Override
public TopicList fetchAllTopicList(boolean skipSysProcess, boolean skipRetryAndDlq) {
try {