[KAFKA-14337] topic name with "." cannot be created after deletion

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.3.1
• Fix Version/s: 3.4.0, 3.3.2
• Component/s: kraft
• Flags: Important
• Assignee: Luke Chen
• Reporter: thanhnd96
• Created: 26/Oct/22 03:17
• Updated: 12/Dec/22 23:59
• Resolved: 28/Oct/22 17:21

Description

Hi admin,

My issue is after i create topic like topic.AAA or Topic.AAA.01 then delete 1 of the other 2 topics.

Then i can't create 1 of the 2 topics.

But i create topic test123 then delete and recreate fine.

This is log i tried to create topic.AAA

WARN [Controller 1] createTopics: failed with unknown server exception NoSuchElementException at epoch 14 in 193 us.  Renouncing leadership and reverting to the last committed offset 28. (org.apache.kafka.controller.QuorumController)
java.util.NoSuchElementException
        at org.apache.kafka.timeline.SnapshottableHashTable$CurrentIterator.next(SnapshottableHashTable.java:167)
        at org.apache.kafka.timeline.SnapshottableHashTable$CurrentIterator.next(SnapshottableHashTable.java:139)
        at org.apache.kafka.timeline.TimelineHashSet$ValueIterator.next(TimelineHashSet.java:120)
        at org.apache.kafka.controller.ReplicationControlManager.validateNewTopicNames(ReplicationControlManager.java:799)
        at org.apache.kafka.controller.ReplicationControlManager.createTopics(ReplicationControlManager.java:567)
        at org.apache.kafka.controller.QuorumController.lambda$createTopics$7(QuorumController.java:1832)
        at org.apache.kafka.controller.QuorumController$ControllerWriteEvent.run(QuorumController.java:767)
        at org.apache.kafka.queue.KafkaEventQueue$EventContext.run(KafkaEventQueue.java:121)
        at org.apache.kafka.queue.KafkaEventQueue$EventHandler.handleEvents(KafkaEventQueue.java:200)
        at org.apache.kafka.queue.KafkaEventQueue$EventHandler.run(KafkaEventQueue.java:173)
        at java.base/java.lang.Thread.run(Thread.java:829)

ERROR [Controller 1] processBrokerHeartbeat: unable to start processing because of NotControllerException. (org.apache.kafka.controller.QuorumController)

 

I'm run kafka mode Kraft !!!

Tks admin.

Issue Links

• is duplicated by: KAFKA-14271 Topic recreation fails in KRaft mode when topic contains collidable characters
• links to: GitHub Pull Request #12790