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.
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