[jira] [Created] (CASSANDRA-12696) Allow to change logging levels based on components

["Stefan Podkowinski (JIRA)" <ji...@apache.org>]

Stefan Podkowinski created CASSANDRA-12696:
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             Summary: Allow to change logging levels based on components
                 Key: CASSANDRA-12696
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12696
             Project: Cassandra
          Issue Type: Improvement
          Components: Observability
            Reporter: Stefan Podkowinski
            Assignee: Stefan Podkowinski
            Priority: Minor


Currently users are able to dynamically change logging configuration by using {{nodetool setlogginglevel <class> <level>}}. Unfortunately this requires to know a bit about the Cassandra package hierarchy and gathering all the involved packages/classes can be tedious, especially in troubleshooting situations. What I'd like to have is a way to tell a user to "_when X happens, enable debug logs for bootstrapping/repair/compactions/.._" by simply running e.g. {{nodetool setlogginglevel bootstrap DEBUG}}.



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