Re: [wildfly-dev] Hibernate + Log4J2 Performance Problem

Hi guys, I'm reposting this from hibernate-dev following the advice I was given there. ----------------------------------------------------------------------------------------------------------- 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 _______________________________________________ wildfly-dev mailing list wildfly-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/wildfly-dev