I am using Solr 1.2.0 with Jetty and I am experiencing some odd failures of Solr. Solr seems to just stops listening for new TCP connections. The Solr process continues running and log contains nothing suspicious (to me, anyway) but curl requests against the server fail with "connection refused" and `netstat --listening` does not list the Solr port. Restarting Solr fixes the problem (curl request work, etc). This happens once or more a day.
Any one have any ideas about how to figure out what is going wrong? Peter Williams
