From the error message: > java.lang.NoSuchMethodError: set> at org.apache.solr.handler.admin.ShowFileRequestHandler.init(ShowFileRequestHandler.java:98)
set() method couldn't be found. Looking at the line 98, ShowFileRequestHandler.init() calls ModifiableSolrParams.set(), but the method couldn't be found. The signature of the method was changed in June, so I think you get previous solr classes in WebLogic classpath by error. Koji
