This is my log4j.xml. i want only FATAL log from package com.xyz.rest should print to /LOGS/Acb/d.log file.
But i can see Debug level logs as well in file. Why log4j is printing Debug level logs from com.xyz.rest package.
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">
<appender name="Def" class="org.apache.log4j.RollingFileAppender">
<param name="File" value="/LOGS/Acb/d.log"/>
<param name="MaxFileSize" value="10000KB"/>
<param name="MaxBackupIndex" value="10"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p [%c{1}] %m%n"/>
</layout>
</appender>
<logger name="com.xyz.rest">
<logger value="fatal"/>
<appender-ref ref="Def"/>
</logger>
</log4j:configuration>
Its because with the following code you are adding another log level to your com.xyz.rest package which is not removing the debug level which your package inherits from parents:
<logger name="com.xyz.rest">
<logger value="fatal"/>
<appender-ref ref="Def"/>
</logger>
What you need is to set the additivity to false so that rather than adding another log level, you will set the log level:
<logger name="com.xyz.rest" additivity="false">
<logger value="fatal"/>
<appender-ref ref="Def"/>
</logger>
More information can be found here.
Not sure but it might also be necessary to enclose the <logger></logger> tags in <loggers></loggers> tag
Related
I'm using log4j for logs.
I have a class that i want to print to the console only log.info level,
And print to some file log.info + log.debug levels (The same class).
I tried to setup the log4j.xml as follows :
<!--appender to parser file-->
<appender name="parserFile" class="org.apache.log4j.FileAppender">
<param name="File" value="/var/log/java/parser/parser.log" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{E MMM dd HH:mm:ss} %c : %m%n" />
</layout>
</appender>
<!--appender to the stdout-->
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<param name="Target" value="System.out"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%-5p %c{1} - %m%n"/>
</layout>
</appender>
<logger name="parser.ParserMainJava">
<level value="debug" />
<appender-ref ref="parserFile" />
</logger>
<logger name="parser.ParserMainJava">
<level value="info" />
<appender-ref ref="console" />
</logger>
This is my configuration but I can't use 2 loggers with the same package name.
Any suggestions ?
Thanks,
Or.
Just define one logger for "parser.ParserMainJava" with debug level, and add the following parameter to your console appender definition:
<param name="Threshold" value="INFO"/>
In my case I needed to adjust my AppenderRef. Adding the param element to the ConsoleAppender did not work. This element inside Loggers is good.
<Root level="debug">
<AppenderRef ref="FileAppender" />
<AppenderRef ref="ConsoleAppender" level="info"/>
</Root>
I have a Spring 3 standalone application and I'm using log4j for logging. Log4j settings are the ones in the xml that is pasted below. I get log output writen to console but nothing is writen to log file.
Log4j is initialized in class Main by statement:
DOMConfigurator.configure("abanol-loader-log4j.xml");
I've already tried by changing loggers level values, by changing value of attribute additivity in logger file and even by removing it. I get output writen to console but nothing is writen to log file (but it is created).
I've validated XML file successfully, I've googled for a solution but I get nothing. Any idea?
Thanks in advance.
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" threshold="debug" debug="false">
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<param name="Target" value="System.out"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%-5p %c - %m%n"/>
</layout>
</appender>
<appender name="file" class="org.apache.log4j.RollingFileAppender">
<param name="File" value="abanol-loader.log"/>
<param name="MaxFileSize" value="25MB"/>
<param name="MaxBackupIndex" value="20"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%5p-%d{ISO8601}-[%t]-%C.%M:%L(%c{1}) - %m%n"/>
</layout>
</appender>
<logger name="es.pack1.mypackage" additivity="true">
<level value="DEBUG"/>
<appender-ref ref="file"/>
<appender-ref ref="console"/>
</logger>
<logger name="org.springframework" additivity="true" >
<level value="WARN"/>
<appender-ref ref="file"/>
</logger>
<logger name="net.sf.jasperreports" additivity="false">
<level value="DEBUG"/>
<appender-ref ref="file"/>
</logger>
<root>
<level value="DEBUG" />
<appender-ref ref="console"/>
<appender-ref ref="file"/>
</root>
</log4j:configuration>
You have configure both "The Console Appender" and "RollingFile Appender" in your log4j.xml
So, Log4j defaultly selects the first. i.e, Console Appender as the logging.
So, it was writting the log report in Console(System.out.println)
Please remove the Console Appender, then it will automatically save the log's in the File...........
I've replaced log4j XML configuration by a properties file finally. I think it's same than XML that I was using but it works while XML doesn't. I really don't know why.
log4j.rootCategory=DEBUG, S, file
log4j.logger.es.bod.freenergy.abanol=DEBUG, file
log4j.appender.S = org.apache.log4j.ConsoleAppender
log4j.appender.S.layout = org.apache.log4j.PatternLayout
log4j.appender.S.layout.ConversionPattern =%5p-%d{ISO8601}-[%t]-%C.%M:%L(%c{1}) - %m%n
log4j.appender.file = org.apache.log4j.RollingFileAppender
log4j.appender.file.File =abanol-loader.log
log4j.appender.file.MaxFileSize = 10Mb
log4j.appender.file.MaxBackupIndex=25
log4j.appender.file.Append = false
log4j.appender.file.layout = org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%5p-%d{ISO8601}-[%t]-%C.%M:%L(%c{1}) - %m%n
Thanks to who has answered my question anyway.
I have a problem with the configuration of my logging with log4j. All the log messages are shown as expected in the root.log file, but the stdout, however, does only show a subset of the root.log although I configured it to be the same.
EDIT: Precisely I am missing all messages from a.b.
EDIT 2: I am not absolutely sure, but I think that some messages from a.b. (INFO and DEBUG) get loggedd on stdout, others don't. Might that be a problem related to threads? E.g. some threads doing logging, some not?
The following is my log4j.xml, is there eventually a mistake?
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd" >
<log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
<appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{HH:mm:ss,SSS} [%t] (%C:%L) %-5p - %m%n" />
</layout>
</appender>
<appender name="FILE_ALL" class="org.apache.log4j.RollingFileAppender">
<param name="File" value="${catalina.home}/logs/root.log"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-4r (%F:%L) %-5p %x - %m%n" />
</layout>
</appender>
<logger name="a.b.master">
<level value="DEBUG" />
<appender-ref ref="CONSOLE" />
<appender-ref ref="FILE_ALL" />
</logger>
<logger name="a.b.master.orm.support.HibernateSessionFilter">
<level value="INFO" />
<appender-ref ref="CONSOLE" />
<appender-ref ref="FILE_ALL" />
</logger>
<logger name="a.b.master.aop.hibernate.OpenSessionInRequestInterceptor">
<level value="info" />
<appender-ref ref="CONSOLE" />
<appender-ref ref="FILE_ALL" />
</logger>
<root>
<level value="INFO"/>
<appender-ref ref="CONSOLE"/>
<appender-ref ref="FILE_ALL"/>
</root>
</log4j:configuration>
I am using Commons Logging as implementation.
Thanks for the help!
Your configuration is very similar to mine where my logs are dumped into the console and to some remote host. Try this to see if it works for you:-
<log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
<appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
...
</appender>
<appender name="FILE_ALL" class="org.apache.log4j.RollingFileAppender">
...
</appender>
<logger name="a.b.master">
<level value="debug" />
</logger>
<logger name="a.b.master.orm.support.HibernateSessionFilter">
<level value="info" />
</logger>
<logger name="a.b.master.aop.hibernate.OpenSessionInRequestInterceptor">
<level value="info" />
</logger>
<root>
<priority value="info"/>
<appender-ref ref="CONSOLE"/>
<appender-ref ref="FILE_ALL"/>
</root>
</log4j:configuration>
I don't think you need to define appender-ref in every a.b logger since it should pick up the appender from root. Also, I use priority instead of logger for root. Otherwise, your configuration looks identical to mine and I'm able to get mine working properly. If this doesn't work for you for some reason, I would suggest you to remove your custom a.b loggers from the configuration to see if you are able to get the a.b messages in your console.
Also, just FYI, I'm sure you already know this, but if your root is set to use "info", then there's really no need to set your custom a.b logger to "info" too. I usually leave my root to "warn" and have my custom loggers to override that with either "debug" or "info".
I found the solution even if not the problem directly. I added a parameter to my ConsoleAppender that everything is printed to the stderr. This now works. I guess its a problem of eclipse or log4j because if i am starting the app from the terminal (console) I can see all log messages properly.
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<param name="Target" value="System.err" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-4r (%F:%L) %-5p %x - %m%n" />
</layout>
</appender>
I have been on log4j for sometime and read quite a few articles and all look pretty straight forward but when I implement it, it doesnt seem to work.
I have the below requirement :
1-> Need to have 2 files created for 2 different packages :
So I created as per log4j specs and it creates 2 files based on 2 different packages but only the logs logged from our application gets logged into those files.
The logs generated from Spring or Hibernate and Ibatis do not get logged to the file at all, but they get and all other logs do get logged to the console.
I am placing the log4j.xml that I am using, any help would be appreciated :
Also I have tried lots of combinations like from root appender removed the references already mentioned in the logger, adding them back to the root, add addivity to loggers but nothing worked:
<appender name="ConsoleAppender" class="org.apache.log4j.ConsoleAppender">
<param name="Threshold" value="DEBUG"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{ISO8601} DSL Service(CONSOLE) %-5p %c [%t]: %m%n%n"/>
</layout>
</appender>
<appender name="FEPOCServiceLog"
class="org.apache.log4j.RollingFileAppender">
<param name="Append" value="true"/>
<param name="maxFileSize" value="100KB" />
<param name="maxBackupIndex" value="5" />
<param name="File" value="C:\\tmp\\DSLService_1.0.log" />
<param name="threshold" value="DEBUG"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{ISO8601} DService(CONSOLE) %-5p %c [%t]: %m%n%n" />
</layout>
</appender>
<appender name="iServiceLog"
class="org.apache.log4j.RollingFileAppender">
<param name="maxFileSize" value="10MB" />
<param name="maxBackupIndex" value="5" />
<param name="File" value="C:\\tmp\\iService_1.0.log" />
<param name="threshold" value="DEBUG"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{ISO8601} iService(CONSOLE) %-5p %c [%t]: %m%n%n" />
</layout>
</appender>
Hope this helps :
<logger name="com.fepoc.services.dataservice">
<level value="DEBUG"/>
<appender-ref ref="FEPOCServiceLog"/>
</logger>
<logger name="com.fepoc.mpbit">
<level value="DEBUG"/>
<appender-ref ref="iServiceLog"/>
</logger>
<logger name="net.sf.hibernate">
<level value="DEBUG"/>
<appender-ref ref="FEPOCServiceLog"/>
</logger>
<logger name="org.hibernate">
<level value="DEBUG"/>
<appender-ref ref="FEPOCServiceLog"/>
</logger>
<logger name="com.mchange.v2">
<level value="DEBUG"/>
<appender-ref ref="FEPOCServiceLog"/>
</logger>
<logger name="com.ibatis.sqlmap">
<level value="DEBUG"/>
<appender-ref ref="FEPOCServiceLog"/>
</logger>
<logger name="org.springframework">
<level value="DEBUG"/>
<appender-ref ref="FEPOCServiceLog"/>
</logger>
...
<root>
<priority value ="debug" />
<appender-ref ref="ConsoleAppender"/>
<appender-ref ref="FEPOCServiceLog"/>
<appender-ref ref="iServiceLog"/>
Thanks,
NK
The problem is that Spring and Hibernate don't use log4j.
Hibernate internally uses slf4j, so you need to add slf4j-log4j binding to your classpath in order to redirect its output to log4j, see SLF4J user manual.
Spring uses Commons Logging, you can redirect its output to log4j via slf4j by adding jcl-slf4j bridge and slf4j-log4j binding, see Logging Dependencies in Spring.
I am using iBatis with spring framework. I want to log the sql that iBatis executes when I say something like
Employee e = (Employee) getSqlMapClientTemplate().queryForObject("emp_sql", emp);
The above line will look for "emp_sql" id in the ibatis sql file that I have. And then run the query corresponding to "emp_sql". I want to log this query.
I have the following log4j xml properties file.
<appender name="sqlLogAppender" class="org.apache.log4j.DailyRollingFileAppender">
<param name="file" value="/disk1/logs/sql.log"/>
<param name="datePattern" value="'-'yyyy-MM-dd'.txt'"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%m %n"/>
</layout>
<filter class="org.apache.log4j.varia.LevelRangeFilter">
<param name="LevelMin" value="DEBUG"/>
</filter>
</appender>
<logger name="log4j.logger.com.ibatis">
<level value="DEBUG"/>
<appender-ref ref="sqlLogAppender"/>
</logger>
<logger name="log4j.logger.java.sql.Connection">
<level value="DEBUG"/>
<appender-ref ref="sqlLogAppender"/>
</logger>
<logger name="log4j.logger.java.sql.PreparedStatement">
<level value="DEBUG"/>
<appender-ref ref="sqlLogAppender"/>
</logger>
I still cannot get the sql that the ibatis executed.
Is there something wrong with the configuration?
Should I just say
<appender name="sqlLogAppender" class="org.apache.log4j.DailyRollingFileAppender">
<param name="file" value="/disk1/logs/sql.log"/>
<param name="datePattern" value="'-'yyyy-MM-dd'.txt'"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%m %n"/>
</layout>
<filter class="org.apache.log4j.varia.LevelRangeFilter">
<param name="LevelMin" value="DEBUG"/>
</filter>
</appender>
<logger name="log4j.logger.java.sql">
<level value="DEBUG"/>
<appender-ref ref="sqlLogAppender"/>
</logger>
Do I have to use p6spy or something else? Or is there something that I can do in the log4j configuration to get the iBatis sql logs?
Add the following to your log4j configuration (uncomment what you want to see).
# SqlMap logging configuration.
#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=DEBUG
#log4j.logger.java.sql.Connection=DEBUG
#log4j.logger.java.sql.Statement=DEBUG
#log4j.logger.java.sql.PreparedStatement=DEBUG
#log4j.logger.java.sql.ResultSet=DEBUG
Add this in your log4j.xml
<logger name="com.ibatis" additivity="false">
<level value="debug"/>
<appender-ref ref="APPENDER"/>
</logger>
If you are using Log4j as your logging framework you need to set mybatis to use log4j as its default logging tool. You can do this by setting it in the mybatis-config.xml like this,
<setting name="logImpl" value="LOG4J"/>
Or if you are not using mybatis-config.xml and just annotations, then you want to use
org.apache.ibatis.logging.LogFactory.useLog4JLogging();
before invoking any other mybatis methods to set the default logging implementation. Read More...
Use this configuration in your log4j.properties,
# Global logging configuration
log4j.rootLogger=INFO, stdout
# MyBatis mapper interfaces logging configuration...
log4j.logger.com.sample.mappers=DEBUG
# SqlMap logging configuration.
log4j.logger.org.mybatis.spring=DEBUG
log4j.logger.org.apache.ibatis=DEBUG
# Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d [%p] %c - %m%n
If you are using log4j.xml configuration try this equivalent of the above,
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN" "log4j.dtd">
<log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
<appender name="STDOUT" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d [%p] %c{1} - %m%n"/>
</layout>
</appender>
<logger name="org.mybatis.spring" additivity="false">
<level value="debug"/>
<appender-ref ref="STDOUT"/>
</logger>
<logger name="com.sample.mappers">
<level value="debug"/>
<appender-ref ref="STDOUT"/>
</logger>
<!-- Other custom 3rd party logger configs -->
<root>
<priority value ="debug" />
<appender-ref ref="STDOUT" />
</root>
</log4j:configuration>
Either use properties file or xml file to configure log4j as above and place it in your classpath for this to work correctly.
Add this in your log4j
<logger name="java.sql" additivity="false">
<level value="debug" />
<appender-ref ref="console" /> </logger>
This will print out the sql as well as the output results