Hi Claus,
nice catch, I gonna take a look in Pax Logging how we handle this
(direct delegation to Log4j or wrapper on top).
Thanks
Regards
JB
On 02/28/2013 10:57 AM, Claus Ibsen wrote:
Apache Karaf 2.3.0 has the following default log4j configuration
log4j.appender.out.layout.ConversionPattern=%d{ISO8601} | %-5.5p |
%-16.16t | %-32.32c{1} | %-32.32C %4L | %X{bundle.id} -
%X{bundle.name} - %X{bundle.version} | %m%n
Notice that we use %4L to output the source code lines
But according to log4j documentation this is extremely slow
http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html
L Used to output the line number from where the logging request was
issued.
WARNING Generating caller location information is extremely slow and
should be avoided unless execution speed is not an issue.
I just wonder if pax-logging or something has some improvements so
this in not the case for Karaf?
--
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com
