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Posted to log4j-user@logging.apache.org by srividyar <sr...@infosys.com> on 2002/07/05 22:40:21 UTC
Help required Urgently: og4j:WARN No appenders could be found for logger issue
Environment :
WAS 4.0, Log4j 1.2rc1
I am repeatedly getting the message "log4j:WARN No appenders could be found for logger", I have double checked my config file, unable to find any issues with it.
Here's the snapshot of the console output
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log4j: Trying to find [log4j.properties] using context classloader sun.misc.Launcher$AppClassLoader@5531ef88.
log4j: Trying to find [log4j.properties] using sun.misc.Launcher$AppClassLoader@5531ef88 class loader.
log4j: Trying to find [log4j.properties] using ClassLoader.getSystemResource().
log4j: Could not find resource: [log4j.properties].
log4j: System property is :null
log4j: Standard DocumentBuilderFactory search succeded.
log4j: DocumentBuilderFactory is: org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
log4j: URL to log4j.dtd is [jar:file:/C:/jars/log4j-1.2rc1.jar!/org/apache/log4j/xml/log4j.dtd].
log4j: debug attribute= "true".
log4j: Threshold ="null".
log4j: Retreiving an instance of org.apache.log4j.Logger.
log4j: Setting [bpt] additivity to [true].
log4j: Level value for bpt is [info].
log4j: bpt level set to INFO
log4j: Class name: [com.inf.common.audit.controller.logservices.ABDailyRollingFileAppender]
log4j: Setting property [file] to [r.log].
log4j: Setting property [datePattern] to [yyyy-MM-dd-HH-mm].
log4j: Setting property [layoutType] to [xml].
log4j: Parsing layout of class: "com.inf.common.audit.controller.logservices.ABXMLLayout"
log4j: setFile called: r.log, true
log4j: setFile ended
log4j: Appender [A1] to be rolled every minute.
log4j: Adding appender named [A1] to category [bpt].
log4j: Level value for root is [info].
log4j: root level set to INFO
log4j: Adding appender named [A1] to category [root].
Inside the private constructore of LoggerManager
Hellow&&&&&&&&&&&&&&&&&&&&&&&&&& bptFactory nameclass com.inf.common.audit.controller.logservices.ABLoggerFactory
###########Before calling the call appenders HELLLLLLLLLLLLLLO
log4j:WARN No appenders could be found for logger (bpt).@@@@@@@@after the call
log4j:WARN Please initialize the log4j system properly.
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I am using DomConifgurator to read the xml file. here's the snaphot of the config file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration debug = "true" xmlns:log4j="http://jakarta.apache.org/log4j/" >
<appender name="A1" class="com.inf.common.audit.controller.logservices.ABDailyRollingFileAppender">
<param name="File" value="r.log" />
<param name="DatePattern" value="yyyy-MM-dd-HH-mm" />
<param name="LayoutType" value="xml"/>
<layout class="com.inf.common.audit.controller.logservices.ABXMLLayout">
</layout>
</appender>
<category name="bpt" additivity = "true">
<priority value="info"/>
<appender-ref ref="A1"/>
</category>
<root>
<priority value ="info"/>
<appender-ref ref="A1"/>
</root>
</log4j:configuration>
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What i dont understand is that the file seems to be read completely.On the design front this is how are doing it.We have extended the Logger, LoggerManager,XMLlayout,Level,Dailyrollingfileappender,Repositoryselector and the Loggerfactory.
The extension are for the following
1) to provide for a duration based logging
2) to provide for a configurable layout type(XML/txt)
3) to have logical hierarchies
4) custom level off below info and on above info.
5) choice of appender between daily rolling file and JMS appender depending on deployment.
tks
Sri
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