Hello, While working on our Performance Monitoring SaaS for Solr [1] we've noticed Solr MBeans are registered under a different JMX domain name, depending on the Solr version and on the servlet container. In some cases the domain name is "solr", while in others it is "solr/". But we also saw further inconsistencies. For example, we have 2 Solr 1.4.0 instances on the same version of the servlet container, and one has "solr", while the other has "solr/" domain name.
Does anyone know what controls this? Thanks, Otis [1] http://sematext.com/spm/solr-performance-monitoring/index.html (currently free)