> We have a pretty standard > out-of-the-box solr/jetty setup. Using the web > UI at /solr/admin/logging, for WARNING or SEVERE we get less > logging, but > none of CONFIG, FINE or FINEST result in any *more* logging > than just at > INFO. > > Is there another place to look for something that might be > controlling > that? Maybe a threshold=INFO somewhere? We've > been unable to find > anything. > > We're trying to turn up logging because our solr indexing > server is hanging > at least once a day and we're trying to find out why. > It becomes > unresponsive and we have to kill -9 it. Taken from solr-trunk/solr/example/README.txt
"By default, Solr will log to the console. This can be convenient when first getting started, but eventually you will want to log to a file. To enable logging, you can just pass a system property to Jetty on startup: java -Djava.util.logging.config.file=etc/logging.properties -jar start.jar This will use Java Util Logging to log to a file based on the config in etc/logging.properties. Logs will be written in the logs directory. It is also possible to setup log4j or other popular logging frameworks."
