Tobias Bohn created KAFKA-16662:
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Summary: UnwritableMetadataException: Metadata has been lost
Key: KAFKA-16662
URL: https://issues.apache.org/jira/browse/KAFKA-16662
Project: Kafka
Issue Type: Bug
Affects Versions: 3.7.0
Environment: Docker Image (bitnami/kafka:3.7.0)
via Docker Compose
Reporter: Tobias Bohn
Attachments: log.txt
Hello,
First of all: I am new to this Jira and apologize if anything is set or
specified incorrectly. Feel free to advise me.
We currently have an error in our test system, which unfortunately I can't
solve, because I couldn't find anything related to it. No solution could be
found via the mailing list either.
The error occurs when we want to start up a node. The node runs using Kraft and
is both a controller and a broker. The following error message appears at
startup:
{code:java}
kafka | [2024-04-16 06:18:13,707] ERROR Encountered fatal fault: Unhandled
error initializing new publishers
(org.apache.kafka.server.fault.ProcessTerminatingFaultHandler)
kafka | org.apache.kafka.image.writer.UnwritableMetadataException: Metadata
has been lost because the following could not be represented in metadata
version 3.5-IV2: the directory assignment state of one or more replicas
kafka | at
org.apache.kafka.image.writer.ImageWriterOptions.handleLoss(ImageWriterOptions.java:94)
kafka | at
org.apache.kafka.metadata.PartitionRegistration.toRecord(PartitionRegistration.java:391)
kafka | at org.apache.kafka.image.TopicImage.write(TopicImage.java:71)
kafka | at org.apache.kafka.image.TopicsImage.write(TopicsImage.java:84)
kafka | at
org.apache.kafka.image.MetadataImage.write(MetadataImage.java:155)
kafka | at
org.apache.kafka.image.loader.MetadataLoader.initializeNewPublishers(MetadataLoader.java:295)
kafka | at
org.apache.kafka.image.loader.MetadataLoader.lambda$scheduleInitializeNewPublishers$0(MetadataLoader.java:266)
kafka | at
org.apache.kafka.queue.KafkaEventQueue$EventContext.run(KafkaEventQueue.java:127)
kafka | at
org.apache.kafka.queue.KafkaEventQueue$EventHandler.handleEvents(KafkaEventQueue.java:210)
kafka | at
org.apache.kafka.queue.KafkaEventQueue$EventHandler.run(KafkaEventQueue.java:181)
kafka | at java.base/java.lang.Thread.run(Thread.java:840)
kafka exited with code 0 {code}
We use Docker to operate the cluster. The error occurred while we were trying
to restart a node. All other nodes in the cluster are still running correctly.
If you need further information, please let us know. The complete log is
attached to this issue.
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