The error message tells you, that "slf4j-log4j12-1.6.6.jar" is found in two places. Remove one. You don't need the "pax-logging-service-1.6.3.jar". It's only needed in an OSGI environment. And checkout [1] on how to configure log4j.
[1] http://logging.apache.org/log4j/1.2/ Best, Christian On Wed, Nov 14, 2012 at 11:55 PM, gemini <[email protected]> wrote: > Hi, > > I am using Apache Camel 2.10.1 which is inside ActiveMQ 5.7. > I have lot of routes and I want that every route has separate log file. > I found some info about "Sifting", but i doesn't work. Maybe I put wrong > jar > file into lib - "pax-logging-service-1.6.3.jar" from Apache ServiceMix > 4.4.2. > I am not Java programmer - just want do some integration with Camel & > ActiveMQ, so please explain how to configure logging and give some example. > > I try following "log4j.properties", but I get error on the bottom: > > ---------------------------------------------------------------------------------------- > log4j.rootLogger=INFO, console, logfile > log4j.logger.org.apache.activemq.spring=WARN > log4j.logger.org.apache.activemq.web.handler=WARN > log4j.logger.org.springframework=WARN > log4j.logger.org.apache.xbean=WARN > log4j.logger.org.apache.camel=INFO > > # Console appender > log4j.appender.console=org.apache.log4j.ConsoleAppender > log4j.appender.console.layout=org.apache.log4j.PatternLayout > log4j.appender.console.layout.ConversionPattern=%5p | %m%n > log4j.appender.console.threshold=INFO > > # File appender > log4j.appender.logfile=org.apache.log4j.sift.MDCSiftingAppender > log4j.appender.logfile.key=camel.routeId > log4j.appender.logfile.default=camel > log4j.appender.logfile.appender=org.apache.log4j.RollingFileAppender > log4j.appender.logfile.appender.MaxFileSize=20MB > log4j.appender.logfile.appender.MaxBackupIndex=5 > log4j.appender.logfile.appender.layout=org.apache.log4j.PatternLayout > log4j.appender.logfile.appender.layout.ConversionPattern=%d | %-5p | %m | > %c > | %t%n > > log4j.appender.logfile.appender.file=${activemq.base}/data/$\\{camel.routeId\\}.log > log4j.appender.logfile.appender.append=true > log4j.appender.logfile.threshold=TRACE > > ---------------------------------------------------------------------------------------- > > > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > > [jar:file:/home/esb/activemq/lib/optional/slf4j-log4j12-1.6.6.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > > [jar:file:/home/esb/activemq/lib/slf4j-log4j12-1.6.6.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] > log4j:WARN Failed to set property [appender] to value > "org.apache.log4j.RollingFileAppender". > INFO | Refreshing org.apache.activemq.xbean.XBeanBrokerFactory$1@5488e2dd > : > startup date [Wed Nov 14 18:04:44 CET 2012]; root of context hierarchy > ERROR: java.lang.RuntimeException: Failed to execute start task. Reason: > java.lang.NullPointerException > java.lang.RuntimeException: Failed to execute start task. Reason: > java.lang.NullPointerException > at > > org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:98) > at > > org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57) > at > > org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:148) > at > > org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57) > at > org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:90) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.activemq.console.Main.runTaskClass(Main.java:257) > at org.apache.activemq.console.Main.main(Main.java:111) > Caused by: java.lang.NullPointerException > at > > org.apache.log4j.sift.MDCSiftingAppender.getAppender(MDCSiftingAppender.java:109) > at > org.apache.log4j.sift.MDCSiftingAppender.append(MDCSiftingAppender.java:79) > at > org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251) > at > > org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66) > at org.apache.log4j.Category.callAppenders(Category.java:206) > at org.apache.log4j.Category.forcedLog(Category.java:391) > at org.apache.log4j.Category.log(Category.java:856) > at > org.slf4j.impl.Log4jLoggerAdapter.log(Log4jLoggerAdapter.java:602) > at > org.apache.commons.logging.impl.SLF4JLocationAwareLog.info > (SLF4JLocationAwareLog.java:159) > at > > org.springframework.context.support.AbstractApplicationContext.prepareRefresh(AbstractApplicationContext.java:456) > at > > org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:394) > at > > org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64) > at > > org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52) > at > > org.apache.activemq.xbean.XBeanBrokerFactory$1.<init>(XBeanBrokerFactory.java:102) > at > > org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:102) > at > > org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:66) > at > > org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71) > at > > org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54) > at > > org.apache.activemq.console.command.StartCommand.startBroker(StartCommand.java:115) > at > > org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:74) > ... 10 more > > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Logging-routes-to-separate-files-tp5722752.html > Sent from the Camel - Users mailing list archive at Nabble.com. > --
