Find all the steps for Log4j Purging
Step 1:
- Create a Maven Project
Step 2:
- Add log4j dependency in pom.xml
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
Step 3:
- Do the below to add log4j.properties file
- Create a folder named "resources" in your project
- Create a .properties file named log4j
Step 4:
- Add the below configuration in log4j.properties file
# Root logger option
log4j.rootLogger=ERROR, stdout, file
# Redirect log messages to console
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
# Redirect log messages to a log file, support file rolling.
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=${sys:INSIGHTS_HOME}logs/PlatformEngine/log4j.log
log4j.appender.file.MaxFileSize=5MB
log4j.appender.file.MaxBackupIndex=5
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
Step 5:
- Click right button in the project and go to properties->Java Build Path and, finally, go to the "Source" tab.
- Click Add folder and select the "resources"
- Click Apply and Close
Step 6:
- Expected output below
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