Hi, I never tried Log4j2 myself, but while excluding all jboss-logging artifacts, are you making sure you keep at least one (compatible) version of it? You need JBoss Logging to log anything, even if you re-route the actual output to a different logger, as that's what Hibernate will use as primary façade. HTH Sanne On 11 July 2014 12:53, Petar Tahchiev <paranoiabla(a)gmail.com&gt; wrote: > Hello, > > I'm really sorry to post this here but I couldn't find any jboss-logging > mailing list. So here's my question. I'm reading this issue: > > https://issues.jboss.org/browse/JBLOGGING-95 > > and I'm trying to make my hibernate use log4j2. So far I had > > <dependency> > <groupId>org.jboss.logging</groupId> > <artifactId>jboss-logging-log4j</artifactId> > <version>${jboss.logging.version}</version> > </dependency> > > and I have log4j -> log4j2 routed. Unfortunately now my hibernate creates a > log4j.log file and log4j prints the messages to the command line (still no > log4j2) :( > > So I got rid of this dependency and I added the jboss-logging. So now > here's my set of jars: > > hibernate-core > hibernate-entitymanager > hibernate-c3p0 > hibernate-validator > log4j2 > org.jboss.logging:jboss-logging:jar:3.2.0.Beta1 > > then I run my task and I get performance of: > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD SUCCESS > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 3:12.951s > [INFO] Finished at: Fri Jul 11 12:50:41 EEST 2014 > [INFO] Final Memory: 128M/508M > [INFO] > ------------------------------------------------------------------------ > > 3 minutes and 12 seconds. Performance is quite good. However I use the > maven enforcer plugin and maven did warn me I have duplicate classes: > > Duplicate classes found: > > Found in: > org.jboss.logging:jboss-logging:jar:3.1.3.GA:compile > org.jboss.logging:jboss-logging:jar:3.2.0.Beta1:compile > Duplicate classes: > org/jboss/logging/Field.class > org/jboss/logging/LoggerProvider.class > org/jboss/logging/Log4jLoggerProvider.class > org/jboss/logging/NDC.class > org/jboss/logging/MessageBundle.class > org/jboss/logging/AbstractMdcLoggerProvider.class > org/jboss/logging/Log4jLogger$1.class > org/jboss/logging/Messages$1.class > org/jboss/logging/JDKLevel.class > org/jboss/logging/DelegatingBasicLogger.class > org/jboss/logging/JDKLoggerProvider.class > org/jboss/logging/Slf4jLoggerProvider.class > org/jboss/logging/LoggingClass.class > org/jboss/logging/Messages.class > org/jboss/logging/AbstractLoggerProvider.class > org/jboss/logging/Property.class > org/jboss/logging/JBossLogRecord.class > org/jboss/logging/SerializedLogger.class > org/jboss/logging/Message.class > org/jboss/logging/MDC.class > org/jboss/logging/Message$Format.class > org/jboss/logging/JBossLogManagerProvider$1.class > org/jboss/logging/Cause.class > org/jboss/logging/Param.class > org/jboss/logging/JDKLogger$1.class > org/jboss/logging/JBossLogManagerLogger.class > org/jboss/logging/Slf4jLogger.class > org/jboss/logging/JBossLogManagerProvider.class > org/jboss/logging/FormatWith.class > org/jboss/logging/Slf4jLocationAwareLogger$1.class > org/jboss/logging/Logger$Level.class > org/jboss/logging/BasicLogger.class > org/jboss/logging/Logger$1.class > org/jboss/logging/JDKLogger.class > org/jboss/logging/JBossLogManagerLogger$1.class > org/jboss/logging/MessageLogger.class > org/jboss/logging/ParameterConverter.class > org/jboss/logging/Logger.class > org/jboss/logging/Slf4jLocationAwareLogger.class > org/jboss/logging/Log4jLogger.class > org/jboss/logging/LoggerProviders$1.class > org/jboss/logging/Slf4jLogger$1.class > org/jboss/logging/AbstractLoggerProvider$Entry.class > org/jboss/logging/LogMessage.class > org/jboss/logging/LoggerProviders.class > > I excluded the jboss-logging from all hibernate dependencies like this: > <dependency> > <groupId>org.hibernate</groupId> > <artifactId>hibernate-validator</artifactId> > <version>${hibernate.validator.version}</version> > <exclusions> > <exclusion> > <groupId>org.jboss.logging</groupId> > <artifactId>jboss-logging</artifactId> > </exclusion> > </exclusions> > </dependency> > > No more duplicate classes :) . I run the same task again and here's the > performance: > > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD SUCCESS > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 1:30:04.829s > [INFO] Finished at: Fri Jul 11 12:28:08 EEST 2014 > [INFO] Final Memory: 118M/512M > [INFO] > ------------------------------------------------------------------------ > > 1 hour and 30 minutes and 4 seconds!!!!!! OMG :X How could this be??? And > on top of this no Log4j messages are coming through :( > > This is probably a bug or I'm clearly missing how to setup Hibernate and > LOG4J2. Can you please help me, or at least point me to a forum or mailing > list where I can post this. > > > -- > Regards, Petar! > Karlovo, Bulgaria. > --- > Public PGP Key at: > https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611 > Key Fingerprint: A369 A7EE 61BC 93A3 CDFF 55A5 1965 8550 C311 0611 > _______________________________________________ > hibernate-dev mailing list > hibernate-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/hibernate-dev