JsonTemplateLayout is not working WSO2 APIM 4.2.0

[dilshanfardil]

Description

Hi Team,

Description

We are getting this ERROR When we use the JsonTemplateLayout

org.ops4j.pax.logging.pax-logging-api [log4j2] ERROR : Unable to locate plugin type for JsonTemplateLayout
org.ops4j.pax.logging.pax-logging-api [log4j2] ERROR : Unable to locate plugin for JsonTemplateLayout
org.ops4j.pax.logging.pax-logging-api [log4j2] ERROR : Could not create plugin of type class org.apache.logging.log4j.core.appender.RollingFileAppender for element RollingFile: java.lang.NullPointerException: Cannot invoke "org.apache.logging.log4j.core.config.plugins.util.PluginType.getElementName()" because "childType" is null
org.ops4j.pax.logging.pax-logging-api [log4j2] ERROR : Unable to invoke factory method in class org.apache.logging.log4j.core.appender.RollingFileAppender for element RollingFile: java.lang.IllegalStateException: No factory method found for class org.apache.logging.log4j.core.appender.RollingFileAppender
org.ops4j.pax.logging.pax-logging-api [log4j2] ERROR : Null object returned for RollingFile in Appenders.

Steps to Reproduce

Steps to reproduce the issue

1. Add these configration to the log4j2.properties file

appender.CARBON_LOGFILE.layout.type = JsonTemplateLayout

2. In <WSO2_HOME> directory, keep the below pattern in a file.

{
    "instant": {
        "epochSecond": {
            "$resolver": "timestamp",
            "epoch": {
                "unit": "secs",
                "rounded": true
            }
        }
    },
    "contextMap": {
        "$resolver": "mdc",
        "stringified": true
    }
}

3. Restart the server

Version

4.2.0

Environment Details (with versions)

No response