: But I've just notice that in jetty.xml, I have to uncomment some : lines to enable jetty logging. It's commented out by default. : I haven't tried this yet though.
the sample instance of Jetty that comes in Solr releases is setup to write Logging messages to stdout. It is not a recomeneded Jetty configuration for production use -- everything about it is designed for ease of use on the command line. : >> But I didn't find *.log in the whole solr directory. : >> Is jetty putting the log files outside the directory? every servlet container is differnet -- but unless you explicitly configure a servlet container to write it's log files somwhere in your Solr directory it's not even going to know it exists (let alone put logs there) -Hoss
