12 Configure Application Logging

For control of GraMi logging, add the following to your log4j2.xml configuration:

<Configuration>
    <Appenders>
        <Console name="Console">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </Console>
        <File name="logFile" fileName="grami-log.log">      <!-- change log file path here -->
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </File>
        <File name="dataLogFile" fileName="grami-data-warn.log">    <!-- change data issue log file path here -->
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </File>
        <Async name="AsyncLog">
            <AppenderRef ref="logFile"/>
        </Async>
        <Async name="AsyncData">
            <AppenderRef ref="dataLogFile"/>
        </Async>
    </Appenders>
    <Loggers>
        <Logger name="com.bayer.dt.grami.data" level="WARN">
            <AppenderRef ref="AsyncData"/>
        </Logger>
        <Logger name="com.bayer.dt.grami" level="INFO">     <!-- change level to DEBUG or TRACE for more information. Set to INFO for large imports -->
            <AppenderRef ref="Console"/>
            <AppenderRef ref="AsyncLog"/>
        </Logger>
        <Root level="OFF" />
    </Loggers>
</Configuration>

For tracking the progress of your importing, the suggested logging level for TypeDBLoader is "INFO". For more detailed output, set the level to DEBUG or TRACE at your convenience.