Top "Log4j2" questions

Log4j 2 is an upgrade to Log4j, a Java-based logging utility, that provides significant improvements over its predecessor, Log4j 1.x, and provides many of the improvements available in Logback while fixing some inherent problems in Logback's architecture.

How to exclude multiple SLF4J bindings to LOG4J

I am getting the error SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:…

java logging gradle slf4j log4j2
log4j2 - limiting the number of log files

I have the following log4j2.xml file: <?xml version="1.0" encoding="UTF-8"?> <configuration status="OFF"> <…

xml logging configuration log4j log4j2
What does “status” mean in Log4j2 configuration?

I just have finished adjustment of log4j2.xml configuration file and spotted something I don't really understand. So what …

java logging configuration log4j log4j2
Very simple log4j2 properties configuration file using Console and Rolling File appender

I'd like a log4j2 properties file configuration with a console and a rolling file appender using log4j2 that …

log4j log4j2
log4j2 - Syslog appender and PatternLayout

I need to log events into the syslog. I use lo4j2 and the syslog appender. My appenders block in …

java log4j syslog log4j2
Using log4j2 with slf4j: java.lang.StackOverflowError

So I have tried following this (non-maven implementation) and requirements in their web site for adding slf4j to log4…

java slf4j log4j2
Log4j2 Filter particular level in apender

What filter should i use, to define particular level to be logged with apender? For example: java: LOGGER.debug("Debug …

java logging log4j log4j2
How to configure log4j 2.x purely programmatically?

How do I configure log4j 2.3 with console appender pure programmatically (no configuration files of any format)? Basically I'm looking …

java log4j log4j2
In Log4j2, how do I associate an XML Schema with log4j2.xml?

I have been giving the new Log4j2 a go. It seems, from the documentation on migration, that the XML …

java log4j log4j2
log4j2 java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager

I am using log4j 2.3 in my java application. I added the dependency via maven. When running the program in …

java eclipse maven log4j2