Hi,
I am a 'first time caller - long time listener' and would like to say that
JBoss is a great product - I spent over a year working with WLS and JBoss
beats it in may ways - well done everyone.
I am encountering a problem which has been seen before with JBoss 2.0 - i.e.
the server working fine then after being left unattended/unused for a while
throws a ServerException: Load failed. I did a pretty comprehensive search
of the old mailing list archive and Marc Fleury said that this was fixed on
November 13 2000. I noticed that quite a few files in the JBoss-tomcat.zip
archive (the FINAL-2.0 release) are dated November 14 2000 (although some
are earlier). I am wondering if this fix ever got into the final release?
Is this fixed in 2.1? I downloaded the jboss-tomcat.zip for the 2.1-beta,
but I've noticed that that there aren't all the usual helpful scripts and
pre-build conf directories. Before I go racing off installing 2.1-beta I
would like to know if it is necessary.
Incidentally I noticed that when I re-run my servlet which calls the
(stateless) session bean (which calls a bunch of entities in a for loop) it
croaks on the 50th iteration of the for loop (which is suspiciously the same
number as the min cache size for the beans in the standardjboss.xml) - I
don't know exactly the significance of this.
TIA,
Ian.
ps I am using JBoss 2.0 Final on Red Hat 7 with Postgresql as the back end.
*** STACK TRACE:
[Bean Cache] Passivated overaged bean ConfigurationSet with id = null
[Bean Cache] Passivated overaged bean ConfigurationSet with id = null
[Bean Cache] Passivated overaged bean ConfigurationSet with id = null
[Bean Cache] Resized cache for bean ConfigurationSet: old size = 78, new
size = 50
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ProfileBuilder] ** after creating renderer
[ConfigurationSet] TRANSACTION ROLLBACK EXCEPTION:Load failed; nested
exception is:
java.lang.NullPointerException; nested exception is:
java.rmi.ServerException: Load failed; nested exception is:
java.lang.NullPointerException
[ConfigurationSet] java.rmi.ServerException: Load failed; nested exception
is:
[ConfigurationSet] java.lang.NullPointerException
[ConfigurationSet] java.lang.NullPointerException
[ConfigurationSet] at java.lang.reflect.Field.get(Native Method)
[ConfigurationSet] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.getPkFieldValue(JDBCCommand.java
:598)
[ConfigurationSet] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.setPrimaryKeyParameters(JDBCComm
and.java:344)
[ConfigurationSet] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCLoadEntityCommand.setParameters(JDBCLoad
EntityCommand.java:92)
[ConfigurationSet] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.jdbcExecute(JDBCCommand.java:157
)
[ConfigurationSet] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntity
Command.java:77)
[ConfigurationSet] at
org.jboss.ejb.plugins.jaws.JAWSPersistenceManager.loadEntity(JAWSPersistence
Manager.java:150)
[ConfigurationSet] at
org.jboss.ejb.plugins.CMPPersistenceManager.loadEntity(CMPPersistenceManager
.java:277)
[ConfigurationSet] at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchron
izationInterceptor.java:192)
[ConfigurationSet] at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterce
ptor.java:204)
[ConfigurationSet] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)
[ConfigurationSet] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:263)
[ConfigurationSet] at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
[ConfigurationSet] at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:14
4)
[ConfigurationSet] at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
[ConfigurationSet] at
org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:323)
[ConfigurationSet] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerI
nvoker.java:237)
[ConfigurationSet] at
org.jboss.ejb.plugins.jrmp.interfaces.EntityProxy.invoke(EntityProxy.java:14
6)
[ConfigurationSet] at $Proxy32.getRefConfigSetID(Unknown Source)
[ConfigurationSet] at
mypackage.profile.ProfileBuilderBean.collateAndSortConfigSets(ProfileBuilder
Bean.java:272)
[ConfigurationSet] at
mypackage.profile.ProfileBuilderBean.generatePhoneProfiles(ProfileBuilderBea
n.java:57)
[ConfigurationSet] at java.lang.reflect.Method.invoke(Native Method)
[ConfigurationSet] at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(Stateles
sSessionContainer.java:472)
[ConfigurationSet] at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSe
ssionInstanceInterceptor.java:87)
[ConfigurationSet] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)
[ConfigurationSet] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:263)
[ConfigurationSet] at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
[ConfigurationSet] at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:14
4)
[ConfigurationSet] at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
[ConfigurationSet] at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.jav
a:271)
[ConfigurationSet] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerI
nvoker.java:237)
[ConfigurationSet] at
org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(Stateless
SessionProxy.java:152)
[ConfigurationSet] at $Proxy19.generatePhoneProfiles(Unknown Source)
[ConfigurationSet] at
mypackage.servlet.BakeOffServlet.doGet(BakeOffServlet.java:71)
[ConfigurationSet] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
[ConfigurationSet] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[ConfigurationSet] at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
[ConfigurationSet] at
org.apache.tomcat.core.Handler.service(Handler.java:286)
[ConfigurationSet] at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
[ConfigurationSet] at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
9)
[ConfigurationSet] at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:745)
[ConfigurationSet] at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)
[ConfigurationSet] at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:407)
[ConfigurationSet] at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
[ConfigurationSet] at java.lang.Thread.run(Thread.java:484)
[ProfileBuilder] TRANSACTION ROLLBACK EXCEPTION:null; nested exception is:
javax.ejb.EJBException
[ProfileBuilder] javax.transaction.TransactionRolledbackException: Load
failed; nested exception is:
[ProfileBuilder] java.lang.NullPointerException; nested exception is:
[ProfileBuilder] java.rmi.ServerException: Load failed; nested exception is:
[ProfileBuilder] java.lang.NullPointerException
[ProfileBuilder] java.rmi.ServerException: Load failed; nested exception is:
[ProfileBuilder] java.lang.NullPointerException
[ProfileBuilder] java.lang.NullPointerException
[ProfileBuilder] at java.lang.reflect.Field.get(Native Method)
[ProfileBuilder] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.getPkFieldValue(JDBCCommand.java
:598)
[ProfileBuilder] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.setPrimaryKeyParameters(JDBCComm
and.java:344)
[ProfileBuilder] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCLoadEntityCommand.setParameters(JDBCLoad
EntityCommand.java:92)
[ProfileBuilder] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.jdbcExecute(JDBCCommand.java:157
)
[ProfileBuilder] at
org.jboss.ejb.plugins.jaws.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntity
Command.java:77)
[ProfileBuilder] at
org.jboss.ejb.plugins.jaws.JAWSPersistenceManager.loadEntity(JAWSPersistence
Manager.java:150)
[ProfileBuilder] at
org.jboss.ejb.plugins.CMPPersistenceManager.loadEntity(CMPPersistenceManager
.java:277)
[ProfileBuilder] at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchron
izationInterceptor.java:192)
[ProfileBuilder] at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterce
ptor.java:204)
[ProfileBuilder] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)
[ProfileBuilder] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:263)
[ProfileBuilder] at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
[ProfileBuilder] at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:14
4)
[ProfileBuilder] at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
[ProfileBuilder] at
org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:323)
[ProfileBuilder] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerI
nvoker.java:237)
[ProfileBuilder] at
org.jboss.ejb.plugins.jrmp.interfaces.EntityProxy.invoke(EntityProxy.java:14
6)
[ProfileBuilder] at $Proxy32.getRefConfigSetID(Unknown Source)
[ProfileBuilder] at
mypackage.profile.ProfileBuilderBean.collateAndSortConfigSets(ProfileBuilder
Bean.java:272)
[ProfileBuilder] at
mypackage.profile.ProfileBuilderBean.generatePhoneProfiles(ProfileBuilderBea
n.java:57)
[ProfileBuilder] at java.lang.reflect.Method.invoke(Native Method)
[ProfileBuilder] at org.jboss.ejb.StatelessSessionContainer$ContainerInte
rceptor.invoke(StatelessSessionContainer.java:472)
[ProfileBuilder] at org.jboss.ejb.plugins.StatelessSessionInstanceInterce
ptor.invoke(StatelessSessionInstanceInterceptor.java:87)
[ProfileBuilder] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxI
nterceptorCMT.java:133)
[ProfileBuilder] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransac
tions(TxInterceptorCMT.java:263)
[ProfileBuilder] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInter
ceptorCMT.java:99)
[ProfileBuilder] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(Secu
rityInterceptor.java:144)
[ProfileBuilder] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterc
eptor.java:192)
[ProfileBuilder] at org.jboss.ejb.StatelessSessionContainer.invoke(Statel
essSessionContainer.java:271)
[ProfileBuilder] at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoke
r.invoke(JRMPContainerInvoker.java:237)
[ProfileBuilder] at org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessio
nProxy.invoke(StatelessSessionProxy.java:152)
[ProfileBuilder] at $Proxy19.generatePhoneProfiles(Unknown Source)
[ProfileBuilder] at mypackage.servlet.BakeOffServlet.doGet(BakeOffS
ervlet.java:71)
[ProfileBuilder] at javax.servlet.http.HttpServlet.service(HttpServlet.ja
va:740)
[ProfileBuilder] at javax.servlet.http.HttpServlet.service(HttpServlet.ja
va:853)
[ProfileBuilder] at org.apache.tomcat.core.ServletWrapper.doService(Servl
etWrapper.java:404)
[ProfileBuilder] at org.apache.tomcat.core.Handler.service(Handler.java:2
86)
[ProfileBuilder] at org.apache.tomcat.core.ServletWrapper.service(Servlet
Wrapper.java:372)
[ProfileBuilder] at org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:799)
[ProfileBuilder] at org.apache.tomcat.core.ContextManager.service(Context
Manager.java:745)
[ProfileBuilder] at org.apache.tomcat.service.http.HttpConnectionHandler.
processConnection(HttpConnectionHandler.java:210)
[ProfileBuilder] at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolT
cpEndpoint.java:407)
[ProfileBuilder] at org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:498)
[ProfileBuilder] at java.lang.Thread.run(Thread.java:484)
[EmbeddedTomcat] Ctx( /pds ): Exception in: R( /pds +
/servlet/BakeOffServlet +
null)
javax.servlet.ServletException:
javax.transaction.TransactionRolledbackException
: null; nested exception is:
javax.ejb.EJBException
at mypackage.servlet.BakeOffServlet.doGet(BakeOffServlet.java:93)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:4
04)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372
)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.
java:799)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:745
)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnectio
n(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
407)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java
:498)
at java.lang.Thread.run(Thread.java:484)
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