Vedarth Sharma created KAFKA-16170:
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Summary: Infinite logs observed when running single node kafka in
kraft mode with default KRaft properties in 3.7.0 RC2
Key: KAFKA-16170
URL: https://issues.apache.org/jira/browse/KAFKA-16170
Project: Kafka
Issue Type: Bug
Affects Versions: 3.7.0
Reporter: Vedarth Sharma
Attachments: kafka_logs.txt
After kafka server startup, endless logs are observed, even when server is
sitting idle. This behaviour was not observed in previous versions.
It is easy to reproduce this issue
* Download the RC tarball for 3.7.0
* Follow the [quickstart guide|https://kafka.apache.org/quickstart] to run
kafka in KRaft mode i.e. execute following commands
** KAFKA_CLUSTER_ID="$(bin/kafka-storage.sh random-uuid)"
** bin/kafka-storage.sh format -t $KAFKA_CLUSTER_ID -c
config/kraft/server.properties
** bin/kafka-server-start.sh config/kraft/server.properties
* Once kafka server is started wait for a few seconds and you should see
endless logs coming in.
I have attached a small section of the logs in the ticket just after kafka
startup line, just to showcase the nature of endless logs observed.
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