rocketmq-streams-runner/src/main/resources/log4j.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration PUBLIC "-//log4j/log4j Configuration//EN" "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">


    <appender name="console" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss SSS} %-5p %c{1} %m %n"/>
        </layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="levelMin" value="INFO"/>
            <param name="levelMax" value="ERROR"/>
            <param name="AcceptOnMatch" value="true"/>
        </filter>
    </appender>

    <appender name="fileAppender" class="org.apache.log4j.DailyRollingFileAppender">
        <param name="File" value="${log4j.home}/rocketmq-streams.log"/>
        <param name="Append" value="true"/>
        <param name="DatePattern" value="'.'yyyy-MM-dd'.log'"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss SSS} %-5p %c{1} %m %n"/>
        </layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="levelMin" value="${log4j.level}"/>
            <param name="levelMax" value="ERROR"/>
            <param name="AcceptOnMatch" value="true"/>
        </filter>
    </appender>

    <appender name="traceAppender" class="org.apache.log4j.DailyRollingFileAppender">
        <param name="File" value="${log4j.home}/trace.log"/>
        <param name="Append" value="true"/>
        <param name="DatePattern" value="'.'yyyy-MM-dd'.log'"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss SSS} %-5p %c{1} %m %n"/>
        </layout>
    </appender>

    <!--<category name="org.apache.rocketmq.streams.common.utils.TraceUtil" additivity="false">-->
    <!--<level value="INFO"/>-->
    <!--<appender-ref ref="traceAppender"/>-->
    <!--</category>-->

    <root>
        <appender-ref ref="console"/>
        <!--<appender-ref ref="fileAppender"/>-->
    </root>

</log4j:configuration>