viktorsomogyi commented on code in PR #13975:
URL: https://github.com/apache/kafka/pull/13975#discussion_r1261378645
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core/src/main/scala/kafka/server/metadata/KRaftMetadataCache.scala:
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@@ -174,14 +174,25 @@ class KRaftMetadataCache(val brokerId: Int) extends
MetadataCache with Logging w
errorUnavailableEndpoints: Boolean = false,
errorUnavailableListeners: Boolean = false):
Seq[MetadataResponseTopic] = {
val image = _currentImage
- topics.toSeq.flatMap { topic =>
- getPartitionMetadata(image, topic, listenerName,
errorUnavailableEndpoints, errorUnavailableListeners).map { partitionMetadata =>
+ if (!isInitialized()) {
+ topics.toSeq.map(topic =>
Review Comment:
In case of Zookeeper-Kafka I think this would be a good solution. With KRaft
it seems though that it already returns `UNKNOWN_TOPIC_OR_PARTITION` error so
the fix may not be needed there. I'll do some more digging tomorrow.
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