my problem is that I can not see the JUnit log4j logs of my integration tests, when I run them on jenkins.
When I start them from my local eclipse everything works fine. I tried Java Utils Logging before that worked fine as well.
I tried lots of log4j.properties settings. The current one looks as follows:
# Set root category priority to INFO and its only appender to CONSOLE.
log4j.rootCategory=INFO, CONSOLE
#log4j.rootCategory=INFO, CONSOLE, LOGFILE
# Set the enterprise logger priority to FATAL
log4j.logger.org.apache.axis2.enterprise=FATAL
log4j.logger.de.hunsicker.jalopy.io=FATAL
log4j.logger.httpclient.wire.header=FATAL
log4j.logger.org.apache.commons.httpclient=FATAL
# CONSOLE is set to be a ConsoleAppender using a PatternLayout.
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=[%p] %m%n
# LOGFILE is set to be a File appender using a PatternLayout.
log4j.appender.LOGFILE=org.apache.log4j.FileAppender
log4j.appender.LOGFILE.File=axis2.log
log4j.appender.LOGFILE.Append=true
log4j.appender.LOGFILE.layout=org.apache.log4j.PatternLayout
log4j.appender.LOGFILE.layout.ConversionPattern=%d [%t] %-5p %c %x - %m%n
What am I doing wrong? The log4j.properties file is placed in /src/main/resources. As there is no No log4j appenders-warning in the log, I assume that it is in the classpath and consumed.
I found the solution in Logging while testing through Gradle
The problem was in the gradle settings:
testLogging {
events 'passed', 'failed', 'standardError'
showStandardStreams = true
}
Related
I added Log4j2 to the project, and added config.
# Root logger option
log4j.rootLogger=INFO, file, stdout
# Direct log messages to a log file
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=C:\\logging.log
log4j.appender.file.MaxFileSize=10MB
log4j.appender.file.MaxBackupIndex=10
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
# Direct log messages to stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
Than, I log code like here:
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
...
final static Logger logger = LogManager.getLogger(AbstractEditor.class);
...
logger.info("updated: " + entity);
logger.debug("==> debug");
logger.info("==> info");
logger.warn("==> warn");
logger.error("==> error");
logger.fatal("==> fatal");
logger.trace("==> trace");
As I understand, all logs with level higher than DEBUG must be written to console and file. But only this has been printed into console:
15:08:52.285 [http-nio-8080-exec-1] ERROR ru.example.AbstractEditor - ==> error
15:08:52.292 [http-nio-8080-exec-1] FATAL ru.example.AbstractEditor - ==> fatal
I see this strings not matches my config. And they are not witten into file. When I added this config, all logs disappeared from console, excluding this 2 strings.
Please help to write config to see all logs with level from DEBUG on console and file.
You are programmatically using Log4j 2 but using the configuration format of Log4j 1. Log4j 2 is ignoring your configuration and using the default. You have 2 choices.
Convert your configuration to use Log4j 2 syntax (recommended), or
Enable Log4j 2's experimental support for log4j 1 configuration files by setting the system property "log4j1.compatibility=true". This support was added in release 2.13.0 so you would have to be using that version. The property file would also have to be named log4j.properties, not log4j2.properties.
I'm using log4j 1.2 and I need to:
log everything (including logging from referenced libraries) to console
log from my code to file (and maybe to console)
Using the following code:
log4j.rootLogger=DEBUG, CONSOLE
log4j.com.mypackage=ALL, CONSOLE, CSV
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.Target=System.err
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.conversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS} %-5p - %m%n
log4j.appender.CSV=org.apache.log4j.FileAppender
log4j.appender.CSV.File=./myfile.csv
log4j.appender.CSV.Append=false
log4j.appender.CSV.layout=org.apache.log4j.PatternLayout
log4j.appender.CSV.layout.conversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS} %-5p - %m%n
The logfile is not created.
Other try I done:
If I add CSV appender to rootLogger, then the file is created and filled.
If I add CSV appender to rootLogger and disable it, then the file is just created.
If I log only my logger to console... the it works fine
Do you have any idea to solve?
Thanks
You are missing an important part.
The value has to be
log4j.logger.com.mypackage
Note that you are missing logger in the log definition
I have a web application. When I run 'mvn test', it logs the debug messages to console, as I have configured it. But when I deploy it to tomcat, I don't see the the logs of the application. I am absolutely sure that I got the log4j.properties file on the right place in the war, as when I change values in the deployed /var/lib/tomcat7/webapps/worldmodel/WEB-INF/classes/log4j.properties for root logger or for hibernate and touch web.xml, I see/chease to see debug logs for hibernate. But I cannot get my application's debug messages to be logged with any configuration I've tried.
Here is how I do the logging:
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
logger = Logger.getLogger(BaseObject.class);
log(Level.DEBUG,"message");
Here is log4j.properties for testing:
log4j.rootLogger=INFO, CONSOLE
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.Encoding=UTF-8
log4j.appender.CONSOLE.layout = org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern = %d [%t] %-5p %c- %m%n
log4j.appender.SYSLOG = org.apache.log4j.net.SyslogAppender
log4j.appender.SYSLOG.syslogHost = 127.0.0.1
log4j.appender.SYSLOG.layout = org.apache.log4j.PatternLayout
log4j.appender.SYSLOG.layout.ConversionPattern = %d [%t] %-5p %c- %m%n
log4j.appender.SYSLOG.Facility = LOCAL0
log4j.logger.org.rulez.magwas.worldmodel=DEBUG
#log4j.logger.org.hibernate.SQL=debug
#log4j.logger.org.hibernate.type.descriptor.sql.BasicBinder=trace
#log4j.logger.org.hibernate.type=trace
here is the log4j.properties which gets deployed:
log4j.rootLogger=INFO, SYSLOG
log4j.appender.SYSLOG = org.apache.log4j.net.SyslogAppender
log4j.appender.SYSLOG.syslogHost = 127.0.0.1
log4j.appender.SYSLOG.layout = org.apache.log4j.PatternLayout
log4j.appender.SYSLOG.layout.ConversionPattern = %d [%t] %-5p %c- %m%n
log4j.appender.SYSLOG.Facility = LOCAL0
log4j.logger.org.rulez.magwas.worldmodel=DEBUG
#log4j.logger.org.hibernate.SQL=debug
#log4j.logger.org.hibernate.type.descriptor.sql.BasicBinder=trace
#log4j.logger.org.hibernate.type=trace
I get such lines in mvn test:
2013-05-21 07:12:17,751 [main] DEBUG org.rulez.magwas.worldmodel.BaseObject- setValue0e9é 072r 074t 0e9é 06bk
The whole project: https://github.com/magwas/worldmodel/commit/c6b08da0a733d9b61257c669e0cc4af9e59444be
edit:
ok, forget it, the code (getter and setter methods in a bean) seems not being been called, perhaps hibernate sets/gets the values directly?
Since, you're configuring your ROOT logger with level INFO it won't display any DEBUG level messages.
log4j.rootLogger=INFO, SYSLOG
The above rootLogger should be configured as DEBUG to see debug and other higher levels (Fatal, Error, Warn and Info) in your logs.
log4j.rootLogger=DEBUG, SYSLOG
I'm not sure what your Maven test case configuration is but perhaps the log4j.properties you've shared isn't having any effect there.
EDIT: It seems from your edit that your logging in production is misconfigured. If your logging is set to INFO it should not log DEBUG messages. I mean, that simply defeats the purpose of having log levels, clearly shows Log4j has not been configured properly and drains Prod resources both space and time.
I configured Log4j to log into a file but it is instead logging to stdout.
it creates the log file but it does not write to it, instead to stdout.
Here is my config file:
log4j.rootCategory=INFO, file, mail
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=/path-to/jobs-batch.log
log4j.appender.file.MaxFileSize=10MB
log4j.appender.file.MaxBackupIndex=2
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[jobs-batch] %p [%t] %c{1}.%M(%L) | %m%n
log4j.logger.org.springframework.jdbc=WARN
# Configuration for receiving e-mails when ERROR messages occur.
log4j.appender.mail=org.apache.log4j.net.SMTPAppender
log4j.appender.mail.To=xxx#xxx.com
log4j.appender.mail.From=xxx#xxx.com
log4j.appender.mail.SMTPHost=mail.xxx.de
log4j.appender.mail.Threshold=ERROR
log4j.appender.mail.Subject=Jobs Batch Error
log4j.appender.mail.layout=org.apache.log4j.PatternLayout
log4j.appender.mail.layout.ConversionPattern=%d %-5p %c %x - %m%n
any ideas?
Thanks
Adjust to suite your needs:
log4j.rootCategory=DEBUG, C
log4j.appender.C=org.apache.log4j.ConsoleAppender
log4j.appender.C.layout=org.apache.log4j.PatternLayout
log4j.appender.C.layout.ConversionPattern=%d{MMddyyyy HH:mm} %-5p %c{1}:%L - %m%n
log4j.appender.C.Target=System.out
Things to check:
What is the name of your Log4j property file? The default is log4j.properties, which is what the Log4j library will look for on startup.
Related to what Thorbjorn asks in his comment, where is the log4j property file located? Placing it in the default package will ensure it's found (by default Log4j searches the classpath).
Optionally specify the location of the log4j property file using the log4j.configuration property when starting the JVM.
i was stupid by myself.
i was using the -Dlog4j.configuration to set my file.
BUT i was also configuring log4j programmatically to use the SAME configuration file.
i still do not understand why it did behave like that since i was just setting the SAME configuration file twice. But once i did it only once it worked as expected.
So, I have the log4j configurations set up and it output to the console just fine. But I need it to output to a file now. I am using Axis2 in Eclipse Galileo.
I edited the default log4j.properties file to this:
Set root category priority to INFO and its only appender to CONSOLE.
log4j.rootCategory=INFO, CONSOLE
log4j.rootCategory=INFO, CONSOLE, LOGFILE
Set the enterprise logger priority to FATAL
log4j.logger.org.apache.axis2.enterprise=FATAL
log4j.logger.de.hunsicker.jalopy.io=FATAL
log4j.logger.httpclient.wire.header=FATAL
log4j.logger.org.apache.commons.httpclient=FATAL
CONSOLE is set to be a ConsoleAppender using a PatternLayout.
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=[%p] %m%n
LOGFILE is set to be a File appender using a PatternLayout.
log4j.appender.LOGFILE=org.apache.log4j.FileAppender
log4j.appender.LOGFILE.File=C:\Users\*username*\Desktop\Android\Android_WS\src\wtp\AndroidWS_Log.log
log4j.appender.LOGFILE.Append=true
log4j.appender.LOGFILE.layout=org.apache.log4j.PatternLayout
log4j.appender.LOGFILE.layout.ConversionPattern=%d [%t] %-5p %c %x - %m%n
But the output is still not getting to the Log file. Any help would be much appreciated. Thanks Guys!
Remove line 2:
log4j.rootCategory=INFO, CONSOLE
Also, try using a forward slash, '/' for the directory separator:
log4j.appender.LOGFILE.File=C:/Users/*username*/Desktop/Android/Android_WS/src/wtp/AndroidWS_Log.log
Make sure that your server has write access rights to the log file.