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Questions tagged [appender]

An appender is a metaphor for an "output channel" in logging systems.

Commonly used in log4j/log4net and other inspired logging systems, appenders represent output channels such as files, databases or console. A logger can have various appenders associated with it, and every log messages written via this logger will be written to all associated output channels.

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log4j2 asynchronous logger thread is not killed

I am creating a sample Log4j2 configuration with Asyn Appender, After the executing is complete the thread which is generated by AsyncAppender is not killed? is it a bug or any configuration is explicit to kill the thread. My sample summary…
chaosguru
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including a custom appender class for jboss logging jboss-log4j.xml

I am relatively new to JBOSS. I have to use a custom appender of which I have a jar file available. For eg.
richa.a91
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How to avoid \n inside a String while subclassing Log4j ConsoleAppender

I have written a Log4j Custom Appender based on log4j's ConsoleAppender. I am constructing a String based on the exception stacktrace i get , the problem i am facing is that i am seeing charcters '\n' inside it Please see the below String i got…
user663724
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log4net watching function does not work if create appender in code?

I want to set a Rolling Appender dynamic in code rather than in config file. So I have a function that will return log4net.ILog Public Function…
Timmy Lo
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Write the log to MongoDB

I have a web service implemented by Node.js. Currently I'm using log4js to write the log to the file. I want to use the MongoDB for log centralization. There is no mongodb appender in the log4js. I googled somewhere. Unfortunately, I didn't find…
Jeffrey
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Logback DBAppender DDL?

I am interested in using slf4j-logback in my project, and would like to use the DBAppender. Apparently, unless you implement your own DBNameResolver, you must abide by the specific table criteria/schema outlined in the link above. Specifically, you…
IAmYourFaja
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Is it possible to use File Appenders in Google App Engine?

So I am trying to implement Log4j feature File Appender, however I can't seem to get appengine to create the log4j file. I have the correct permissions and the folders that I want it to be located in do exist. I can't work out the problem.
user2228777
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Google App Engine is not picking up Log4j

Google App Engine does not create a file when using the file appender.
user2228777
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Log4J - Logger don't work

I use Log4J for an Java Application. Please find an extract of my log4j.xml file next:
cesarmarch
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Bug4j set appender without Log4j property file

I am trying to report an error with the Bug4J library. According to their website you should insert inside your log4j.xml file the following directives:
dendini
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Create New appender using slf4j

I want my messages to be added whenever we are logging something . For example if i am logging log.info("Hello"); The message should be appended with some id which will be from my application.So the final logging message printed on console will be…
Sanket
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Problems with PopUpAppender - seems to be 'undefined'

I try to include the log4javascript JS library within my project and therefore followed a quick example to configure a simple named logger object with a PopUpAppender and I'm seeing the same message over and over again: Uncaught TypeError: Cannot…
herom
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Log4Net Multiply loggers and appenders

At the moment I am creating a logfunction. I implemented two ILog objects, e.g. logger1 and logger2. I also create two custom appenders (appender1 and appender2) inheriting the AppenderSkeleton class. These appenders create the correct string in the…
Odrai
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Access File from Log4J FileAppender programatically

I have a Java application that uses the log4j logging framework. In my application I have several modules and each module creates its own log file. I start my application via command line, passing a parameter to tell my application which module it…
Metalhead89
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How to construct log receiver in Java?

I'd like to create a Receiver to gather and manage logs send by JMSAppender. Now it works only 30 seconds (Thread.sleep(30000);), but I need it to be waiting for all logs from system. How can I do this if I need to close pw.close(); to see all logs…
alicjasalamon
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