um... aren't you only logging messages of severity on up for most loggers? log4j.rootCategory=ERROR,...
how are you creating and using your logger? ■ DOUGLAS E. WEGSCHEID // LEAD ENGINEER (269) 923-5278 // douglas_e_wegsch...@whirlpool.com "A wrong note played hesitatingly is a wrong note. A wrong note played with conviction is interpretation." Henry Lu <z...@umich.edu> 11/17/2010 03:51 PM Please respond to "Log4J Users List" <log4j-user@logging.apache.org> To Log4J Users List <log4j-user@logging.apache.org> cc Subject Re: log4j and common logging Thank for your replying! Here are first several lines: log4j: Trying to find [log4j.xml] using context classloader EnvironmentClassLoader[web-app:http://localhost:8080]. log4j: Trying to find [log4j.xml] using sun.misc.launcher$appclassloa...@11b86e7 class loader. log4j: Trying to find [log4j.xml] using ClassLoader.getSystemResource(). log4j: Trying to find [log4j.properties] using context classloader EnvironmentClassLoader[web-app:http://localhost:8080]. log4j: Using URL [file:/C:/devel/projects/mtrain_trial/build/classes/log4j.properties] for automatic log4j configuration. log4j: Reading configuration from URL file:/C:/devel/projects/mtrain_trial/build/classes/log4j.properties log4j: Parsing for [root] with value=[ERROR, LogFile, Console]. log4j: Level token is [ERROR]. log4j: Category root set to ERROR log4j: Parsing appender named "LogFile". log4j: Parsing layout options for "LogFile". log4j: Setting property [conversionPattern] to [%d %-5p [%c{2}.%M] - %m ]. log4j: End of parsing for "LogFile". log4j: Setting property [file] to [/var/applogs/mtrain.log]. log4j: Setting property [maxFileSize] to [5MB;]. log4j: Setting property [maxBackupIndex] to [30]. log4j: Setting property [append] to [false]. log4j: setFile called: /var/applogs/mtrain.log, false ... In my log4j.property file, I have: log4j.rootCategory=ERROR, LogFile, Console log4j.category.edu.umich.med.umms.mtrain=DEBUG log4j.logger.com.ibatis=DEBUG log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=DEBUG log4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUG log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUG log4j.logger.java.sql.Connection=DEBUG log4j.logger.java.sql.Statement=DEBUG log4j.logger.java.sql.PreparedStatement=DEBUG and I got all SQL debug info but not my app's info. -Henry On 11/17/2010 3:42 PM, Tim Watts wrote: > What does running the program with -Dlog4j.debug tell you? Stderr should > show what config file, if any, it's using. > > > On Wed, 2010-11-17 at 14:36 -0500, Henry Lu wrote: >> I tried to switch from log4j to org.apache.commons.logging.Log + log4j. >> I my code, I have: >> >> import org.apache.commons.logging.Log; >> import org.apache.commons.logging.LogFactory; >> ... >> >> public class XYZ >> { >> static Log log = LogFactory.getLog("Xyz"); >> ... >> } >> >> and I am using the existing log4j.property file which works fine for log4j. >> >> There is no compile error at all. >> >> But when I run the program, there is no log info at all. >> why? >> >> -Henry >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org >> For additional commands, e-mail: log4j-user-h...@logging.apache.org >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org > For additional commands, e-mail: log4j-user-h...@logging.apache.org > > > --------------------------------------------------------------------- To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org
