# For the general syntax of property based configuration files see the # documenation of org.apache.log4j.PropertyConfigurator. # The root category uses the appender called A1. Since no priority is # specified, the root category assumes the default priority for root # which is DEBUG in log4j. The root category is the only category that # has a default priority. All other categories need not be assigned a # priority in which case they inherit their priority from the # hierarchy. log4j.rootCategory=, A1 # A1 is set to be a FileAppender which outputs to the file # "factor.log". Start the server NumberCruncherServer and two # NumberCruncherClients, and ask to factor two numbers # near-simultaneously. Notice that the log output from these two # requests are logged in the file factor.log. Nevertheless, the logs # of these requests can still be distinguished given their distinct # nested diagnostic contexts. log4j.appender.A1=org.apache.log4j.FileAppender log4j.appender.A1.File=factor.log log4j.appender.A1.layout=org.apache.log4j.PatternLayout # Note the %x conversion specifier for NDC printing. log4j.appender.A1.layout.ConversionPattern=%-4r %-5p [%t] (%x) - %m\n