2 <timestamp key="byDay" datePattern="yyyyMMdd'T'HHmmss"/>
3 <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
5 <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
8 <appender name="FILE" class="ch.qos.logback.core.FileAppender">
9 <file> log-${byDay}.txt </file>
12 <pattern>%-4relative [%thread] %-5level %logger{35} - %msg%n</pattern>
16 <appender-ref ref="FILE" />
17 <appender-ref ref="STDOUT" />
19 <Logger name="org.apache.kafka" level="WARN"/>