Viewing and modifying log levels for Search and related services

Learn about viewing and modifying log levels for Search and related services, such as Apache HBase.

Go to the service configuration page. For example: Solr service > Configuration.
Select the CATEGORY > Logs filter.
Modify the logging threshold for the service roles. Available options (in descending verbosity) are:
- TRACE
- DEBUG
- INFO
- WARN
- ERROR
- FATAL
Enter a Reason for change, and click Save Changes.
Restart the Solr service (Solr service > Actions > Restart) and any dependent services.