hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/resources/log4j2.xml

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 ! to you under the Apache License, Version 2.0 (the
 ! "License"); you may not use this file except in compliance
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<Configuration status="WARN">
   <CustomLevels>
    <CustomLevel name="ACCESS" intLevel="550" />
    <CustomLevel name="TRACER" intLevel="570" />
  </CustomLevels>
  <Appenders>
    <Console name="Console" target="SYSTEM_OUT">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
    </Console>
    <Console name="AccessLog" target="SYSTEM_OUT">
      <PatternLayout pattern="%m%n"/>
    </Console>
    <Console name="TracerLog" target="SYSTEM_OUT">
      <PatternLayout pattern="%m%n"/>
    </Console>
  </Appenders>
  <Loggers>
    <Root level="WARN">
      <AppenderRef ref="Console"/>
    </Root>
    <Logger name="org.apache.hyracks.control.nc.service" level="INFO"/>
    <Logger name="org.apache.hyracks.http.server.CLFLogger" level="ACCESS" additivity="false">
        <AppenderRef ref="AccessLog"/>
    </Logger>
    <Logger name="org.apache.hyracks.util.trace.Tracer.Traces" level="TRACER" additivity="false">
      <AppenderRef ref="TracerLog"/>
    </Logger>
  </Loggers>
</Configuration>