log4j-layout-json-template/src/test/resources/gcFreeJsonTemplateLayoutLogging.xml

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="OFF">
    <Appenders>
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%p %c{1.} [%t] %X{aKey} %X %m%ex%n" />
        </Console>
        <File name="File"
              fileName="target/gcFreeJsonTemplateLayoutLogging.log"
              bufferedIO="false"
              append="false">
            <JsonTemplateLayout recyclerFactory="threadLocal"/>
        </File>
    </Appenders>
    <Loggers>
        <Root level="trace" includeLocation="false">
            <Property name="prop1">value1</Property>
            <Property name="prop2">value2</Property>
            <appender-ref ref="Console" level="FATAL"/>
            <appender-ref ref="File"/>
        </Root>
    </Loggers>
</Configuration>