Mickael Maison created KAFKA-15122: -------------------------------------- Summary: Moving partitions between log dirs leads to kafka.log:type=Log metrics being deleted Key: KAFKA-15122 URL: https://issues.apache.org/jira/browse/KAFKA-15122 Project: Kafka Issue Type: Task Affects Versions: 3.5.0 Reporter: Mickael Maison
# Start a broker with 2 log directories # Create a topic-partition Metrics with the following names are created: kafka.log:type=Log,name=Size,topic=<TOPIC>,partition=0 # Using kafka-reassign-partitions move that partition to the other log directory A tag isFuture=true is added to the existing metrics, kafka.log:type=Log,name=Size,topic=<TOPIC>,partition=0,isFuture=true # Using kafka-reassign-partitions move that partition back to its original log directory The metrics are deleted! I don't expect the metrics to be renamed during the first reassignment. The metrics should not be deleted during the second reassignment, the topic still exists. Restarting the broker resolves the issue. -- This message was sent by Atlassian Jira (v8.20.10#820010)