minifi-integration-tests/src/test/resources/logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Licensed to the Apache Software Foundation (ASF) under one or more
  ~ contributor license agreements.  See the NOTICE file distributed with
  ~ this work for additional information regarding copyright ownership.
  ~ The ASF licenses this file to You under the Apache License, Version 2.0
  ~ (the "License"); you may not use this file except in compliance with
  ~ the License.  You may obtain a copy of the License at
  ~
  ~     http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->

<configuration scan="true" scanPeriod="30 seconds">
    <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
        <resetJUL>true</resetJUL>
    </contextListener>
    
    <appender name="APP_FILE" class="ch.qos.logback.core.FileAppender">
        <file>${org.apache.nifi.minifi.bootstrap.config.log.dir}/minifi-app.log</file>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%date %level [%thread] %logger{40} %msg%n</pattern>
            <immediateFlush>true</immediateFlush>
        </encoder>
    </appender>

    <appender name="BOOTSTRAP_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${org.apache.nifi.minifi.bootstrap.config.log.dir}/minifi-bootstrap.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--
              For daily rollover, use 'user_%d.log'.
              For hourly rollover, use 'user_%d{yyyy-MM-dd_HH}.log'.
              To GZIP rolled files, replace '.log' with '.log.gz'.
              To ZIP rolled files, replace '.log' with '.log.zip'.
            -->
            <fileNamePattern>${org.apache.nifi.minifi.bootstrap.config.log.dir}/minifi-bootstrap_%d.log.gz</fileNamePattern>
            <!-- Keep 5 rolling periods worth of logs-->
            <maxHistory>5</maxHistory>
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%date %level [%thread] %logger{40} %msg%n</pattern>
        </encoder>
    </appender>
	
	<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
		<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%date %level [%thread] %logger{40} %msg%n</pattern>
        </encoder>
	</appender>
    
    <!-- valid logging levels: TRACE, DEBUG, INFO, WARN, ERROR -->
    
    <logger name="org.apache.nifi" level="INFO"/>
    <logger name="org.apache.nifi.processors" level="WARN"/>
    <logger name="org.apache.nifi.processors.standard.LogAttribute" level="INFO"/>
    <logger name="org.apache.nifi.controller.repository.StandardProcessSession" level="INFO" />

    <!-- Logger for managing logging statements for jetty -->
    <logger name="org.eclipse.jetty" level="INFO"/>

    <!-- Suppress non-error messages due to excessive logging by class or library -->
    <logger name="com.sun.jersey.spi.container.servlet.WebComponent" level="ERROR"/>
    <logger name="com.sun.jersey.spi.spring" level="ERROR"/>
    <logger name="org.springframework" level="ERROR"/>
    
    <!-- Suppress non-error messages due to known warning about redundant path annotation (NIFI-574) -->
    <logger name="com.sun.jersey.spi.inject.Errors" level="ERROR"/>

    <!--
        Logger for capturing Bootstrap logs and MiNiFi's standard error and standard out.
    -->
    <logger name="org.apache.nifi.minifi.bootstrap" level="INFO" additivity="false">
        <appender-ref ref="BOOTSTRAP_FILE" />
    </logger>
    <logger name="org.apache.nifi.minifi.bootstrap.Command" level="INFO" additivity="false">
        <appender-ref ref="CONSOLE" />
        <appender-ref ref="BOOTSTRAP_FILE" />
    </logger>

    <!-- Everything written to MiNiFi's Standard Out will be logged with the logger org.apache.nifi.minifi.StdOut at INFO level -->
    <logger name="org.apache.nifi.minifi.StdOut" level="INFO" additivity="false">
        <appender-ref ref="BOOTSTRAP_FILE" />
    </logger>
    
    <!-- Everything written to MiNiFi's Standard Error will be logged with the logger org.apache.nifi.minifi.StdErr at ERROR level -->
	<logger name="org.apache.nifi.minifi.StdErr" level="ERROR" additivity="false">
    	<appender-ref ref="BOOTSTRAP_FILE" />
    </logger>


    <root level="INFO">
        <appender-ref ref="APP_FILE"/>
    </root>
    
</configuration>