Damned! Thanks for the answer. Let's continue :-)
2014-12-19 18:29 GMT+01:00 Stephan Ewen <[email protected]>: > > Hi! > > By default, Flink currently uses Log4J, not logback as the logging > backend. So to adjust your logging, you need to change the > "log4j.properties" file. > > The reason why the "logback.xml" file is there is the following: We were > planning on using logback, and wanted to make it easy for people to swap > the logging backend themselves (by changing libs and startup parameters). > So we added the files already. I see how this can create some confusion. > > Greetings, > Stephan > > > > > On Fri, Dec 19, 2014 at 6:01 PM, Philippe Rigaux <[email protected]> > wrote: >> >> Hello there, >> >> I am testing Flink, and I am trying to control the logging messages. I >> defined a new logback.xml and run my program as: >> >> java -Dlogback.configurationFile=./logback.xml WordCount >> >> However nothing changes, the logback.xml seems just to be ignored. Any >> idea? >> >> Thanks >> >> Philippe >> >> My file: >> >> <configuration> >> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> >> <encoder> >> <pattern>%date %n FOOBAR [%thread] %level %logger{35}</pattern> >> </encoder> >> </appender> >> <root level="SEVERE"> >> <appender-ref ref="STDOUT" /> >> </root> >> </configuration> >> >
