codelipenghui commented on code in PR #17338:
URL: https://github.com/apache/pulsar/pull/17338#discussion_r970955250
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/NamespacesBase.java:
##########
@@ -264,13 +265,19 @@ protected void internalDeleteNamespace(AsyncResponse
asyncResponse, boolean auth
}
boolean isEmpty;
- List<String> topics;
+ Set<String> partitionedTopicNames = new HashSet<>();
+ Set<String> topicNames = new HashSet<>();
try {
- topics =
pulsar().getNamespaceService().getListOfPersistentTopics(namespaceName)
- .get(config().getMetadataStoreOperationTimeoutSeconds(),
TimeUnit.SECONDS);
- topics.addAll(getPartitionedTopicList(TopicDomain.persistent));
- topics.addAll(getPartitionedTopicList(TopicDomain.non_persistent));
- isEmpty = topics.isEmpty();
+ if (policies == null ||
CollectionUtils.isEmpty(policies.replication_clusters)){
+
partitionedTopicNames.addAll(pulsar().getNamespaceService().getListOfPersistentTopics(namespaceName)
Review Comment:
Why we add non-partitioned topics to `partitionedTopicNames`
but add partitioned topics to `topicNames`
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/NamespacesBase.java:
##########
@@ -281,16 +288,19 @@ protected void internalDeleteNamespace(AsyncResponse
asyncResponse, boolean auth
if (log.isDebugEnabled()) {
log.debug("Found topics on namespace {}", namespaceName);
}
- boolean hasNonSystemTopic = false;
- for (String topic : topics) {
+ for (String topic : partitionedTopicNames) {
Review Comment:
Can we use one loop?
It looks basically the same
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