Hello all,
When I activate the Hibernate Log in my code I run into the following exception

Stack Trace

Stack Trace
java.util.concurrent.ExecutionException: java.lang.StackOverflowError
Caused by: java.lang.StackOverflowError
at java.text.DateFormat.format(DateFormat.java:314)
at org.apache.log4j.helpers.PatternParser$DatePatternConverter.convert(PatternParser.java:444)
at org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:64)
at org.apache.log4j.PatternLayout.format(PatternLayout.java:503)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301)
at org.apache.log4j.DailyRollingFileAppender.subAppend(DailyRollingFileAppender.java:358)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65)
at org.apache.log4j.Category.callAppenders(Category.java:203)
at org.apache.log4j.Category.forcedLog(Category.java:388)
at org.apache.log4j.Category.log(Category.java:853)
at org.slf4j.impl.Log4jLoggerAdapter.debug(Log4jLoggerAdapter.java:204)
at org.hibernate.jdbc.AbstractBatcher.logOpenPreparedStatement(AbstractBatcher.java:410)
at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:160)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1573)
at org.hibernate.loader.Loader.doQuery(Loader.java:696)

This block repeats in the stack trace over and over...hence the stack overflow

at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1881)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:71)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:65)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3072)
at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:434)
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:415)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:165)
at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:223)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:126)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905)
at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:873)
at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:590)
at org.hibernate.type.EntityType.resolve(EntityType.java:412)
at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139)
at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877)
at org.hibernate.loader.Loader.doQuery(Loader.java:752)


These are my configurations from my build XML.

hibernate/core/3.3.1.GA/*.jar
hibernate/entitymanager/3.4.0.GA/*.jar
slf4j/1.5.6/slf4j-log4j12-1.5.6.jar
slf4j/1.5.6/slf4j-api-1.5.6.jar
jta/1.1/jta-1.1.jar
log4j-1.2.13.jar

Is this a known issue? Should I upgrade one of the libraries to a new version?

It doesn't crash if I disabled the log

here is the log configuration

log4j.rootLogger=DEBUG,myAppender
log4j.category.org.hibernate=WARN
log4j.category.org.springframework=WARN
log4j.category.org.hibernate.engine.loading.LoadContexts=ERROR
log4j.appender.myAppender=com.budco.myAppender.core.log.DailyRollingCronFileAppender
log4j.appender.myAppender.File=./company.log
log4j.appender.myAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.myAppender.layout.ConversionPattern=%d [%t] %-5p %c %x - %m%n

log4j.appender.myAppender2=com.budco.myAppender.core.log.DailyRollingCronFileAppender
log4j.appender.myAppender2.File=./hibernateSQLs.log
log4j.appender.myAppender2.layout=org.apache.log4j.PatternLayout
log4j.appender.myAppender2.layout.ConversionPattern=%d [%t] %-5p %c %x - %m%n

#To Activate Hibernate log
log4j.logger.org.hibernate.SQL=DEBUG, myAppender2
log4j.additivity.org.hibernate.SQL=false


Thank you so much for any help.