log4j.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="ASYNC" class="org.apache.log4j.AsyncAppender">
                <appender-ref ref="RollingFileAppender"/>
        </appender>

        <appender name="RollingFileAppender" class="org.apache.log4j.RollingFileAppender">
                <param name="File" value="C:\workspaces\ES\ESBenchmark\content.log"/>
                <param name="Append" value="true"/>
                <param name="MaxBackupIndex" value="5"/>
                <param name="MaxFileSize" value="200MB"/>
                <layout class="org.apache.log4j.PatternLayout">
                     <param name="ConversionPattern" value="[%d{yyyy-MMM-dd HH:mm:ss:SSS}] %-5p %m%n"/>
                </layout>
        </appender>
        
        <logger name="org.elasticsearch.client.transport" additivity="true">
                <level value="debug"/>
                <appender-ref ref="ASYNC"/>
        </logger>

        <root>
                <level value="off"/>
                <appender-ref ref="ASYNC"/>
        </root>


</log4j:configuration>