Yeva Byzek created KAFKA-6852:
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Summary: Allow Log Levels to be dynamically configured
Key: KAFKA-6852
URL: https://issues.apache.org/jira/browse/KAFKA-6852
Project: Kafka
Issue Type: Improvement
Components: core
Affects Versions: 1.0.1
Reporter: Yeva Byzek
For operational workflows like troubleshooting, it is useful to change log
levels to get more information.
The current two ways to change log levels is painful:
1. Changing logging level configuration requires restarting processes.
Challenge: service disruption
2. Can be also done through JMX MBean. Challenge: for the most part customers
don't have JMX exposed to the operators. It exists as PURELY a way to get
stats.
This jira is to make logging level changes dynamic without service restart and
without JMX interface.
This needs to be done in all Kafka components
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