Hi There,
I'm new to solr, and so far I've been impressed. One thing I'm curious
about, as a newbie, is the source of some of the log messages that
show up in the example solr+jetty setup, found in the 1.2
distribution's example directory.
I'm seeing two kinds of log messages. First there are ones of this sort:
Sep 23, 2007 1:20:06 AM org.apache.solr.handler.XmlUpdateRequestHandler update
Sep 23, 2007 1:20:06 AM org.apache.solr.core.SolrCore execute
Sep 23, 2007 1:20:06 AM org.apache.solr.update.DirectUpdateHandler2 commit
which seem to be debugging info about which methods in the solr code
are being invoked. Then there are ones of this sort
INFO: added id={3007WFP} in 77ms
INFO: /update 0 82
INFO: start commit(optimize=false,waitFlush=false,waitSearcher=true)
which provide a more user-oriented, action-centric (vs code-centric)
perspective.
The latter messages, I see, are generated in the solr code, in calls
to log.info(), log.severe(), etc.. But where are the code-oriented,
method invocation messages being generated? Perhaps the solr code is
generating these as well, though I haven't found code for it yet. Is
this perhaps something that jetty is doing? Does the example jetty
setup somehow ask the java VM to automatically log certain method
calls?
Thanks,
Chris
