log4j.appender.AllAppender=org.apache.log4j.RollingFileAppender log4j.appender.AllAppender.File= ${catalina.home}/logs/solr.log log4j.appender.AllAppender.MaxFileSize=10MB log4j.appender.AllAppender.MaxBackupIndex=10 log4j.appender.AllAppender.layout=org.apache.log4j.PatternLayout log4j.appender.AllAppender.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS} %-5p [%c{1}] %m%n log4j.rootLogger=INFO, AllAppender # Make all of the Solr classes quieter... log4j.logger.org.apache.solr.level = WARNING # ...except for this one. log4j.logger.org.apache.solr.core.SolrResourceLoader.level = INFO