Hi Alex, finally found a solution through stackoverflow:
http://stackoverflow.com/questions/3025464/how-to-deploy-the-same-webapp-with-different-logging-tomcat-solr => http://www.lucidimagination.com/search/document/CDRG_ch09_9.4.2.1 Excerpt from this link: "To change logging settings for Solr only, edit tomcat/webapps/solr/WEB-INF/classes/logging.properties. You will need to create the classes directory and the logging.properties file." Jem said that the folder+file won't be deleted up on a reload or sth. but I didn't tried it yet. Regards, Peter. > Hi, > was someone already successful in separating the complete logging of each > solr-core? We plan to add more solr-cores to ouer current setup ( solr 1.4, > running in tomcat 6.0.2) and it would be nice to have each core writing into > its own logfiles. > Currently, we use a log4j.xml in our web-app in WEB-INF/classes to customize > logging. > > thx >