mattisonchao commented on code in PR #21545:
URL: https://github.com/apache/pulsar/pull/21545#discussion_r1386600899
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java:
##########
@@ -1075,10 +1075,23 @@ public CompletableFuture<Optional<Topic>>
getTopic(final TopicName topicName, bo
return
loadOrCreatePersistentTopic(tpName, createIfMissing,
properties, topicPolicies);
}
- return
CompletableFuture.completedFuture(Optional.empty());
+ final String info =
+ String.format("Creating a
topic encountered an illegal partition name."
+ + "
topic_name=%s metadata_partition_number=%s",
+ topicName,
metadata.partitions);
+ log.warn(info);
+ return CompletableFuture
+ .failedFuture(new
BrokerServiceException.NamingException(info));
});
}
return loadOrCreatePersistentTopic(tpName,
createIfMissing, properties, topicPolicies);
+ }).thenCompose(optionalTopic -> {
Review Comment:
This approach has side effects on performance. :)
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