log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>

<Configuration status="WARN" xmlns="http://www.w3schools.com">
	<Appenders>
		<!-- TODO: parameterize the pattern and the log level -->
		<Console name="SysOut" target="SYSTEM_OUT">
			<PatternLayout
				pattern="%d{yyyy-MM-dd HH:mm:ss:sss} %-5p %c{1}:%L - %m%n" />
			<Filters>
				<ThresholdFilter level="warn" onMatch="DENY"
					onMismatch="ACCEPT" />
			</Filters>
		</Console>
		<Console name="SysErr" target="SYSTEM_ERR">
			<PatternLayout
				pattern="%d{yyyy-MM-dd HH:mm:ss:sss} %-5p %c{1}:%L - %m%n" />
			<Filters>
				<ThresholdFilter level="warn" onMatch="ACCEPT" />
			</Filters>
		</Console>
	</Appenders>
	<Loggers>
		<logger name="org.apache.http" level="info" />
		<logger name="com.netflix" level="info" />
		<Root level="info">
			<AppenderRef ref="SysOut" />
			<AppenderRef ref="SysErr" />
		</Root>
	</Loggers>
</Configuration>