[logback-user] How to log messages from different packages to different appenders with logback

amit shah amits.84 at gmail.com
Wed Jul 22 09:04:55 CEST 2015


No. Making additivity as true didn't help. The log file didn't have any
messages logged (0 KB). Any other suggestions?

On Wed, Jul 22, 2015 at 1:56 AM, Chris Pratt <thechrispratt at gmail.com>
wrote:

> I'm not positive but you might have to set additivity="true" (the default)
> for your "org.hibernate" logger so that both it and the root logger can
> process the message.  With additivity="false" only the most specific logger
> match will process the message.
>   (*Chris*)
>
> On Tue, Jul 21, 2015 at 5:52 AM, amit shah <amits.84 at gmail.com> wrote:
>
>> I am trying to log messages from third party libraries to different file
>> with the below logback extract
>>
>> <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
>>         <encoder>
>>             <pattern>%d{HH:mm:ss.SSS} %-5level [%.45(%thread)][%.32(%logger{32})] %msg%n</pattern>
>>         </encoder>
>>     </appender>
>>
>>     <timestamp key="byDay" datePattern="yyyyMMdd'T'HHmmss"/>
>>
>>     <appender name="FILE" class="ch.qos.logback.core.FileAppender">
>>         <file>F:\v1\devel\logs\app-${byDay}.txt </file>
>>         <append>true</append>
>>         <encoder>
>>             <pattern>%d{HH:mm:ss.SSS} %-5level [%.45(%thread)][%.32(%logger{32})] %msg%n</pattern>
>>         </encoder>
>>     </appender>
>>
>>
>>     <!-- ALL: INFO level -->
>>     <root level="INFO">
>>         <appender-ref ref="CONSOLE"/>
>>     </root>
>>
>>     <!-- Third-party: some reduced levels -->
>>     <logger name="org.hibernate" level="TRACE" additivity="false">
>>         <appender-ref ref="FILE"/>
>>     </logger>
>>
>> I want hibernate TRACE level logs to be logged to a file while other INFO
>> messages should go to the console. The above xml config isn't working for
>> me. Nothing gets logged to the file.
>>
>> Any suggestions?
>>
>> Thanks,
>> Amit
>>
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>
>
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