debug.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" >

  <appender name="stdout" class="org.apache.log4j.ConsoleAppender">
    <param name="Target" value="System.out" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern" value="%d %X{tid} %-5p [%F:%L] %m%n" />
    </layout>
  </appender>

  <appender name="file" class="org.apache.log4j.FileAppender">
    <param name="File" value="${JUBATUS_PROCESS}.${JUBATUS_HOST}_${JUBATUS_PORT}.jubatus.log.${JUBATUS_PID}" />
    <param name="Append" value="true" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern" value="%d %X{tid} %-5p [%F:%L] %m%n" />
    </layout>
  </appender>

  <root>
    <priority value="debug" />
    <appender-ref ref="stdout" />
    <appender-ref ref="file" />
  </root>

</log4j:configuration>