Hi Thomas, Thanks for reporting these issues. Would you mind raising a Jira ticket for them: I don't have time to investigate at the moment and if there's no Jira ticket they might drop below the mailbox horizon and end up forgotten...
Thanks! Remko Sent from my iPhone > On 2016/03/22, at 19:48, Thomas Papke <thomas.pa...@icw.de> wrote: > > Hello all, > > I start using Log4j2 2.5 with an Apache Tomcat container. The integration > works so fare, but I have identified some issues with the exposed Jconsole > Mbean. > > 1. The loggers run into a NullPointer if someone use an incorrect > logger name. After this nullpointer, the Mbean display "Unavailable" for this > logger, so the whole config file must be reloaded. Here the log output of my > local testing. I would expect that the logger do not except the incorrect > value and internally remain with the previous value (maybe throw a > IllegalArgumentException to give a feedback to the user). > > validating [row=4, column=1]: Level=asdfasdf > > setAttribute(Level=asdfasdf) > > java.lang.NullPointerException > > at > org.apache.logging.log4j.core.config.LoggerConfig.getLevel(LoggerConfig.java:261) > > at > org.apache.logging.log4j.core.Logger$PrivateConfig.<init>(Logger.java:312) > > at > org.apache.logging.log4j.core.Logger.updateConfiguration(Logger.java:293) > > at > org.apache.logging.log4j.core.LoggerContext.updateLoggers(LoggerContext.java:595) > > at > org.apache.logging.log4j.core.LoggerContext.updateLoggers(LoggerContext.java:585) > > at > org.apache.logging.log4j.core.jmx.LoggerConfigAdmin.setLevel(LoggerConfigAdmin.java:82) > > 2. The ConfigLocationUri is also editable in the Mbean, but the > behavior is a bit strange. If I type in the correct location e.g. > "file:/opt/tomcat /apache-tomcat/conf/log4j2.xml" it correctly load the file > once. But afterwards the "ConfigLocationUri" has automatically changed to > "file:/opt/tomcat/apache-tomcat/bin/file:/opt/tomcat/apache-tomcat/conf/log4j2.xml" > which is no longer a valid path. So it seems to log4j prefixes > "file:/opt/tomcat/apache-tomcat/bin/" (this folder is the root folder where > tomcat was started from) to my input. > > 3. The JMX ConfigLocationUri seems to partially struggle with > "classpath:" Uris that point to the classpath of one of the webapps (I use > log4j-web.jar in the webapp). I saw that the LoggerContextAdmin internally > use "new URL(configLocation);" to load the file. Is it may be necessary to > first identify the correct Classloader? > > > > Any feedback on my reported issues are welcome. > > Kind regards, > Thomas > > > InterComponentWare AG: > Vorstand: Peter Kirschbauer (Vors.), Matthias Gl?ck > Aufsichtsratsvors.: Prof. Dr. Christof Hettich > Unternehmenssitz: 69190 Walldorf, Altrottstra?e 31 > AG Mannheim HRB 351761 / USt.-IdNr.: DE 198388516 > --------------------------------------------------------------------- To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org