[JBoss-user] Unable to persist JMS Message after Hypersonic db reaches 2.0 gigs
I have an application that queues a large number of message driven beans
that can then be processed asyncronously. The messages are persisted in
the hsql database. Most of the time things work as planned. Sometimes,
so many messages are being persisted that the localDB.data in
{SERVER_HOME}/data/hypersonic/ reaches 2.0 gigs. When this happens,
everything breaks and comes crashing to a halt.
Is there a way to increase the default size that hypersonic can grow
too? I've checked the xml files (deploy/hsql-ds.xml and
deploy/jms/hsqldb-jdbc2-service.xml) for any hint of a size constriant
with no luck. Is there a limit on the hypersonic database size?
The os is running 2.4.19 linux kernel with reiserfs file system.
Thanks in advance for any input.
-Dennis
Note: sample of one of the many stack traces occurring when this problem
happens:
Could not store message: 11175 msg=11166 hard NOT_STORED
PERSISTENT queue=QUEUE.EmailQueue priority=4 hashCode=20379376; - nested
throwable: (java.sql.SQLException: S1000 General error
java.lang.NullPointerException in statement [INSERT INTO JMS_MESSAGES
(MESSAGEID, DESTINATION, MESSAGEBLOB, TXID, TXOP) VALUES(11166,
...
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[JBoss-user] Re: Unable to persist JMS Message after Hypersonic db reaches 2.0 gigs
A couple more items of information I forgot.
We're using jboss 3.2.3
I reconfigured hsql-ds.xml to use tcp connections instead of the
default. I can then connect to the database while jboss is running and
see what is happening. The first thing I noticed is that all the
messages appear to still be in the JMS_MESSAGES table. Anyone know of
any change between that 3.0.x and 3.2.x that would cause messages not to
be deleted after they are processed? We used 3.0.x for quite some time
without problems.
Again, thanks for any input.
-Dennis
Dennis Muhlestein wrote:
I have an application that queues a large number of message driven
beans that can then be processed asyncronously. The messages are
persisted in the hsql database. Most of the time things work as
planned. Sometimes, so many messages are being persisted that the
localDB.data in {SERVER_HOME}/data/hypersonic/ reaches 2.0 gigs. When
this happens, everything breaks and comes crashing to a halt.
Is there a way to increase the default size that hypersonic can grow
too? I've checked the xml files (deploy/hsql-ds.xml and
deploy/jms/hsqldb-jdbc2-service.xml) for any hint of a size constriant
with no luck. Is there a limit on the hypersonic database size?
The os is running 2.4.19 linux kernel with reiserfs file system.
Thanks in advance for any input.
-Dennis
Note: sample of one of the many stack traces occurring when this
problem happens:
Could not store message: 11175 msg=11166 hard NOT_STORED
PERSISTENT queue=QUEUE.EmailQueue priority=4 hashCode=20379376; -
nested throwable: (java.sql.SQLException: S1000 General error
java.lang.NullPointerException in statement [INSERT INTO JMS_MESSAGES
(MESSAGEID, DESTINATION, MESSAGEBLOB, TXID, TXOP) VALUES(11166,
...
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RE: [JBoss-user] Help with Clustering
Tried that. I made a note at the bottom of that post, but it was pretty
small.
I placed the class in a jar file in the lib folder. Still got the same
exception though. It's like the ClusteredHttpSessionBean can't find
anything except system classes. Does this have anything to do with it
being started from an sar file?
-Dennis
On Fri, 2003-02-21 at 11:51, Bill Burke wrote:
*This message was transferred with a trial version of CommuniGate(tm) Pro*
The only workaround I can think of is to place your classes in a JAR that is
outside the scope of the WAR.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Dennis
Muhlestein
Sent: Friday, February 21, 2003 12:41 PM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] Help with Clustering
Having still had no luck in getting Http Session Clustering to cluster
objects, I thought I'd simplify the test.
Using tomcat4.1.18 embedded
Tried jboss 3.0.6 and 3.2.0rc2.
jdk 1.4.1.01
linux.
clustering with two identical linux boxes/ idenitical cluster configs in
jboss. I used the default config files provided with jboss so I didn't
attach them. If anyone is interested in them let me know.
TEST 1:
* simple servlet sets a String session attribute for login management.
ie: request.getSession().setAttribute ( username, username );
* take one of the boxes down. - attribute is in clusted session -
continued browsing works.
* bring box back up. - attribute is distributed to new box - browsing
works.
* bring other box down - attribute is still clustered - browsing works.
TEST 1 result: clustering works ok.
TEST 2:
* simple servlet uses simple Data Object instead of string:
ie:
--- Login class
public class LoginData implements java.io.Serializable {
public String username = null;
public LoginData ( String username ) { this.username = username; }
}
--- Session usage
LoginData ld = New LoginData( username );
request.getSession().setAttribute ( logindata, ld );
* login works but exception is thrown:
EJBException:
javax.ejb.EJBException: java.lang.ClassNotFoundException: LoginData (no
security manager: RMI class loader disabled)
at
org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl
.unserializeSession(ClusteredHTTPSessionBeanImpl.java:139)
at
org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl
.getSession(ClusteredHTTPSessionBeanImpl.java:79)
at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAc
cessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityCo
ntainer.java:1194)at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(Enti
tySynchronizationInterceptor.java:330)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInsta
nceInterceptor.java:174)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInter
ceptor.java:107)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
at
org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
at org.jboss.ejb.Container.invoke(Container.java:712)
at
org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:1058)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at
org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:99)
at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.
java:102)
at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionIntercept
or.java:77)
at
org.jboss.proxy.ejb.EntityInterceptor.invoke(EntityInterceptor.java:116)
at
org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
at $Proxy27.getSession(Unknown Source)
at
org.jboss.ha.httpsession.server.ClusteredHTTPSessionService.getHtt
pSession(ClusteredHTTPSessionService.java:132)
.. more
* if next request goes to same box, the LoginData is in the session and
the username can be retrieved. The LoginData attribute is NOT clustered
though.
* if I take the first box down, the request now fails to grab the
session on the second box. The exception on the 2nd box is the exact
same as the one above.
I tried putting the data class in a jar by itself in the lib directory
just for kicks but I still got the exact same issue.
Any help would be appriciated. At this point, I'm going to consider
alternate technology for clustering. Am I doing something drastically
wrong? I couldn't find any bugs related to this issue on sourceforge so
I'm assuming it hasn't been addressed very well.
Does anyone have anything like this implemented
[JBoss-user] Help with Clustering
Having still had no luck in getting Http Session Clustering to cluster
objects, I thought I'd simplify the test.
Using tomcat4.1.18 embedded
Tried jboss 3.0.6 and 3.2.0rc2.
jdk 1.4.1.01
linux.
clustering with two identical linux boxes/ idenitical cluster configs in
jboss. I used the default config files provided with jboss so I didn't
attach them. If anyone is interested in them let me know.
TEST 1:
* simple servlet sets a String session attribute for login management.
ie: request.getSession().setAttribute ( username, username );
* take one of the boxes down. - attribute is in clusted session -
continued browsing works.
* bring box back up. - attribute is distributed to new box - browsing
works.
* bring other box down - attribute is still clustered - browsing works.
TEST 1 result: clustering works ok.
TEST 2:
* simple servlet uses simple Data Object instead of string:
ie:
--- Login class
public class LoginData implements java.io.Serializable {
public String username = null;
public LoginData ( String username ) { this.username = username; }
}
--- Session usage
LoginData ld = New LoginData( username );
request.getSession().setAttribute ( logindata, ld );
* login works but exception is thrown:
EJBException:
javax.ejb.EJBException: java.lang.ClassNotFoundException: LoginData (no
security manager: RMI class loader disabled)
at
org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.unserializeSession(ClusteredHTTPSessionBeanImpl.java:139)
at
org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.getSession(ClusteredHTTPSessionBeanImpl.java:79)
at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1194)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:330)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:174)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:107)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
at
org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
at org.jboss.ejb.Container.invoke(Container.java:712)
at
org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:1058)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at
org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:99)
at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:102)
at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:77)
at
org.jboss.proxy.ejb.EntityInterceptor.invoke(EntityInterceptor.java:116)
at
org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
at $Proxy27.getSession(Unknown Source)
at
org.jboss.ha.httpsession.server.ClusteredHTTPSessionService.getHttpSession(ClusteredHTTPSessionService.java:132)
.. more
* if next request goes to same box, the LoginData is in the session and
the username can be retrieved. The LoginData attribute is NOT clustered
though.
* if I take the first box down, the request now fails to grab the
session on the second box. The exception on the 2nd box is the exact
same as the one above.
I tried putting the data class in a jar by itself in the lib directory
just for kicks but I still got the exact same issue.
Any help would be appriciated. At this point, I'm going to consider
alternate technology for clustering. Am I doing something drastically
wrong? I couldn't find any bugs related to this issue on sourceforge so
I'm assuming it hasn't been addressed very well.
Does anyone have anything like this implemented yet?
Any thoughts appreciated.
-Dennis
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Re: [JBoss-user] HttpSessionClustering Problem: ClassNotFound nosecurity manager: RMI class loader disabled
I tried for the heck of it, putting that one class in a jar file in the default/lib folder. Still got the same exception. On Thu, 2003-02-20 at 13:39, Dennis Muhlestein wrote: *This message was transferred with a trial version of CommuniGate(tm) Pro* It may be interesting to note that the class it is trying to find is located in the war file that my application is located in. Therefore, to load this class, the ClusteredHttpSessionBean is going to need access to that war file. Do I need to do something to enable this? Thanks Dennis On Thu, 2003-02-20 at 12:41, Dennis Muhlestein wrote: *This message was transferred with a trial version of CommuniGate(tm) Pro* I am using tomcat embedded in jboss. I've enabled http session clustering in the default configuration by copying cluster-service.xml, and jbossha-httpsession.sar to default/deploy and javagroups.jar to default/lib. When I set an attribute like a String into the session, things are working correctly. Boxes can join the cluster and others can leave and things seem to cluster correctly. However, I have one bean that will not cluster. When I create this bean and add it to the session I get the error below. I'm using jboss 3.2RC2/tomcat 4.1.18 sun-jdk 1.4.1_01 on linux. Any thoughts on the below error? TIA -Dennis javax.ejb.EJBException: java.lang.ClassNotFoundException: registration.RegisterForm (no security manager: RMI class loader disabled) at org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.unserializeSession(ClusteredHTTPSessionBeanImpl.java:139) at org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.getSession(ClusteredHTTPSessionBeanImpl.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1044) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:330) at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:174) at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:107) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:154) at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:483) at org.jboss.ejb.Container.invoke(Container.java:652) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:88) at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:77) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:80) at org.jboss.proxy.ejb.EntityInterceptor.invoke(EntityInterceptor.java:112) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:82) at $Proxy38.getSession(Unknown Source) at org.jboss.ha.httpsession.server.ClusteredHTTPSessionService.getHttpSession(ClusteredHTTPSessionService.java:132) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174) at $Proxy37.getHttpSession(Unknown Source) --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day
Re: [JBoss-user] HttpSessionClustering Problem: ClassNotFound nosecurity manager: RMI class loader disabled
It may be interesting to note that the class it is trying to find is located in the war file that my application is located in. Therefore, to load this class, the ClusteredHttpSessionBean is going to need access to that war file. Do I need to do something to enable this? Thanks Dennis On Thu, 2003-02-20 at 12:41, Dennis Muhlestein wrote: *This message was transferred with a trial version of CommuniGate(tm) Pro* I am using tomcat embedded in jboss. I've enabled http session clustering in the default configuration by copying cluster-service.xml, and jbossha-httpsession.sar to default/deploy and javagroups.jar to default/lib. When I set an attribute like a String into the session, things are working correctly. Boxes can join the cluster and others can leave and things seem to cluster correctly. However, I have one bean that will not cluster. When I create this bean and add it to the session I get the error below. I'm using jboss 3.2RC2/tomcat 4.1.18 sun-jdk 1.4.1_01 on linux. Any thoughts on the below error? TIA -Dennis javax.ejb.EJBException: java.lang.ClassNotFoundException: registration.RegisterForm (no security manager: RMI class loader disabled) at org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.unserializeSession(ClusteredHTTPSessionBeanImpl.java:139) at org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.getSession(ClusteredHTTPSessionBeanImpl.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1044) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:330) at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:174) at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:107) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:154) at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:483) at org.jboss.ejb.Container.invoke(Container.java:652) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:88) at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:77) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:80) at org.jboss.proxy.ejb.EntityInterceptor.invoke(EntityInterceptor.java:112) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:82) at $Proxy38.getSession(Unknown Source) at org.jboss.ha.httpsession.server.ClusteredHTTPSessionService.getHttpSession(ClusteredHTTPSessionService.java:132) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174) at $Proxy37.getHttpSession(Unknown Source) --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code
[JBoss-user] HttpSessionClustering with EconomicSnapshotting on Jboss 3.2
According the the clustering documents, I can use EconomicSnapshotting with the HttpSessionCluster. I get the following error when I enable that attribute: MBeans waiting for other MBeans: [ObjectName: jboss.web:service=WebServer state: FAILED I Depend On: Depends On Me: org.jboss.deployment.DeploymentException: No Attribute found with name: EconomicSnapshotting] relevent section of tomcat41-service.xml: attribute name=CatalinaHomecatalina.home;/attribute !-- Uncomment this if you want interval snapshot for the session clustering. attribute name=SnapshotModeinterval/attribute attribute name=SnapshotInterval2000/attribute -- attribute name=EconomicSnapshottingtrue/attribute attribute name=Config TIA -Dennis You guys are great. --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] jbossha-httpsession.sar
Is it possible for a node to be part of more than one partition? What if I introduced partitionC that contains node A,B,C,D. And deployed the ClusteredHttpSession to that partition? ie: node A is part of partition A C. Any Thoughts? Is there a better approach to this? Thanks for your input -Dennis On Wed, 2003-02-19 at 07:31, Jules Gosnell wrote: Dennis Muhlestein wrote: Could I have http sessions clusters accross two cluster partitions? ie: Clustered jboss servers A B are on partitionA Clustered jboss servers C D are on partitionB Apache aA Load Balances between A B. Apache aB Load balances between C D. Hardware loadbalancer manages apache aA aB. I want to take aB out of the pool and still have all the clients http sessions be valid for partitionA. Then I can deploy partitionB - test - whatever.. then switch hardware balancer to aB from aA and have all clients now using partitionB with their still valid sessions. If no, has anyone solved this situation? Jetty NO. Session replication is scoped precisely by partition extent - they are one and the same. To share sessions two nodes MUST be in the same partition/subCluster. In fact, if your h/w lb is not session-aware the config you have detailed will not work because requests pertaining to sessions stored in partitionA may be routed to nodes that are not on that partition. Jules Thoughts, comments? TIA -Dennis --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] 3.2.0RC2 is now available
Actually, it is the same bug that someone has already listed on sourceforge. I didn't start run.sh from the bin directory. Thanks for the response though. -Dennis On Wed, 2003-02-19 at 13:32, Scott M Stark wrote: Provide more details as it works fine for me: 12:25:42,859 INFO [MainDeployer] Starting deployment of package: file:/C:/tmp/JBoss/jboss-3.2.0RC2_tomcat.4.1.18/server/default/deploy/jmx-console.war/ 12:25:43,015 INFO [EmbeddedCatalinaService41] deploy, ctxPath=/jmx-console, warUrl=file:/C:/tmp/JBoss/jboss-3.2.0RC2_tomcat.4.1.18/server/default/deploy/jmx-console.war/ 12:25:43,031 INFO [Engine] WebappLoader[/jmx-console]: Deploying class repositories to work directory C:\tmp\JBoss\jboss-3.2.0RC2_tomcat.4.1.18\tomcat-4.1.x\work\MainEngine\localhost\jmx-console 12:25:43,031 INFO [Engine] WebappLoader[/jmx-console]: Deploy class files /WEB-INF/classes to C:\tmp\JBoss\jboss-3.2.0RC2_tomcat.4.1.18\server\default\deploy\jmx-console.war\WEB-INF\classes 12:25:43,046 INFO [Engine] WebappLoader[/jmx-console]: Deploy JAR /WEB-INF/lib/jboss-jmx.jar to C:\tmp\JBoss\jboss-3.2.0RC2_tomcat.4.1.18\server\default\deploy\jmx-console.war\WEB-INF\lib\jboss-jmx.jar 12:25:43,875 INFO [Engine] ContextConfig[/jmx-console]: Added certificates - request attribute Valve 12:25:44,234 INFO [EmbeddedCatalinaService41] Using Java2 parent classloader delegation: true 12:25:44,234 INFO [Engine] StandardManager[/jmx-console]: Seeding random number generator class java.security.SecureRandom 12:25:44,234 INFO [Engine] StandardManager[/jmx-console]: Seeding of random number generator has been completed 12:25:44,234 INFO [Engine] StandardWrapper[/jmx-console:default]: Loading container servlet default 12:25:44,234 INFO [Engine] StandardWrapper[/jmx-console:invoker]: Loading container servlet invoker 12:25:44,265 INFO [MainDeployer] Deployed package: file:/C:/tmp/JBoss/jboss-3.2.0RC2_tomcat.4.1.18/server/default/deploy/jmx-console.war/ 12:25:44,265 INFO [URLDeploymentScanner] Started 12:25:44,312 INFO [MainDeployer] Deployed package: file:/C:/tmp/JBoss/jboss-3.2.0RC2_tomcat.4.1.18/server/default/conf/jboss-service.xml 12:25:44,312 INFO [Server] JBoss (MX MicroKernel) [3.2.0RC2 (build: CVSTag=JBoss_3_2_0_RC2 date=200302171630)] Started in 20s:250ms Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: Dennis Muhlestein [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, February 19, 2003 11:26 AM Subject: Re: [JBoss-user] 3.2.0RC2 is now available Using the tomcat41 bundle I with 3.2, I can't start the jmx-console. Get the following error: (jdk1.4.1 jboss 3.2 tomcat 4.1.18 ) default config I also tried with another war file and got the same thing but on a different jar file Exception below: Thanks Dennis --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jboss 3.2 http session clustering
I've seen a lot of talk about http session clustering in branch JBoss_3_0. How about the 3.2 branch? Anyone tried it. Is 3.2 covered well in the jboss clustering docs? TIA -Dennis --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jbossha-httpsession.sar
Could I have http sessions clusters accross two cluster partitions? ie: Clustered jboss servers A B are on partitionA Clustered jboss servers C D are on partitionB Apache aA Load Balances between A B. Apache aB Load balances between C D. Hardware loadbalancer manages apache aA aB. I want to take aB out of the pool and still have all the clients http sessions be valid for partitionA. Then I can deploy partitionB - test - whatever.. then switch hardware balancer to aB from aA and have all clients now using partitionB with their still valid sessions. If no, has anyone solved this situation? Thoughts, comments? TIA -Dennis --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] OutOfMemoryError: unable to create new native thread
Hi All, We've launched! And we're using version 3.0.4 in Production. During Development, we never had any problems, but now on the live servers, we get the following exception. It's occurred 4 or 5 different times and always has the same stack trace. There isn't any other output to help figure out what's going on besides this though. 2002-12-18 18:04:26,649 ERROR [STDERR] java.lang.OutOfMemoryError: unable to create new native thread 2002-12-18 18:04:26,649 ERROR [STDERR] at java.lang.Thread.start(Native Method) 2002-12-18 18:04:26,650 ERROR [STDERR] at org.jnp.server.Main.listen(Main.java:311) 2002-12-18 18:04:26,650 ERROR [STDERR] at org.jnp.server.Main.run(Main.java:279) 2002-12-18 18:04:26,650 ERROR [STDERR] at java.lang.Thread.run(Thread.java:536) We have to stop jboss and start it again when this happends. I'd like to find out more reliably how many threads are being used by jboss. We don't have much load yet. ps -u jboss | wc -l is 52 right now. It hasn't fluctuated much from that, but is that an accurate number of threads being used? I saw some discussion on the development list about number of threads being more than that but am not quite sure the best way to tell. Any advise appreciated! Anyway, if anyone has experienced something similar and found a way around it, I'd be very greatfull to hear. We're Using: sun-jdk 1.4.1.01 gentoo linux dual processor 4 gigs memory Here is the command line used when starting jboss: /opt/sun-jdk-1.4.1.01/bin/java-Xmx3072M-Dprogram.name=run.sh-classpath/opt/jboss-3.0.4/bin/run.jar:/opt/sun-jdk-1.4.1.01/lib/tools.jarorg.jboss.Main Thanks Dennis --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] OutOfMemoryError: unable to create new nativethread
Actually, We are using Postgresql and SQLServer. Interesting combo isn't it. Here is some more pertinent information though. We are able to reproduce the problem by hammering (jmeter) a certain page that queries out some entities. We have a box with 4 gigs of ram, and we started jboss with -Xmx3072M. Why not have an app server that can use lots of memory right? Well, just Barely, we thought that we'll try 512M and 1024M instead to see what happens and wallahh, no MemoryError when we hammer the page. I don't know if the problem is fixed, but it does seem kind of weird that it occurred when allowing java to run with the bigger heap size. I'm thinking that some more tests looking into the java/JAVA_OPTS side of things instead of the jboss side of things will shed more light on why this occurred in the first place anyway. I guess is what I'm saying is I don't think it's specific to JBoss. Rather, it has to do with java and the configuration of the hardware/memory. -Dennis On Mon, 2002-12-23 at 14:56, Schnitzer, Jeff wrote: Are you using Oracle? We had the same problem. OutOfMemoryError: unable to create new native thread with no obvious explanation; we weren't anywhere near the OS thread limit or any other limit we could determine. After a lot of experimentation, we finally traced the problem down to the Oracle OCI driver. Switching to the thin driver made the problem go away. It also cured a serious memory leak (about 1 GB every 36 hours) in the native code (Java heap was normal). We are using Oracle 9i RAC with the 9.2.0.1 jdbc driver for jdk 1.4. We didn't see the problem on Solaris - only Linux. We wanted to use the OCI driver to support Transparent Application Failover, but instead it seems to have provided only Chronic Application Failure :-( Jeff Schnitzer [EMAIL PROTECTED] The Sims Online -Original Message- From: Dennis Muhlestein [mailto:[EMAIL PROTECTED]] Sent: Monday, December 23, 2002 10:16 AM To: [EMAIL PROTECTED] Subject: [JBoss-user] OutOfMemoryError: unable to create new native thread Hi All, We've launched! And we're using version 3.0.4 in Production. During Development, we never had any problems, but now on the live servers, we get the following exception. It's occurred 4 or 5 different times and always has the same stack trace. There isn't any other output to help figure out what's going on besides this though. 2002-12-18 18:04:26,649 ERROR [STDERR] java.lang.OutOfMemoryError: unable to create new native thread 2002-12-18 18:04:26,649 ERROR [STDERR] at java.lang.Thread.start(Native Method) 2002-12-18 18:04:26,650 ERROR [STDERR] at org.jnp.server.Main.listen(Main.java:311) 2002-12-18 18:04:26,650 ERROR [STDERR] at org.jnp.server.Main.run(Main.java:279) 2002-12-18 18:04:26,650 ERROR [STDERR] at java.lang.Thread.run(Thread.java:536) We have to stop jboss and start it again when this happends. I'd like to find out more reliably how many threads are being used by jboss. We don't have much load yet. ps -u jboss | wc -l is 52 right now. It hasn't fluctuated much from that, but is that an accurate number of threads being used? I saw some discussion on the development list about number of threads being more than that but am not quite sure the best way to tell. Any advise appreciated! Anyway, if anyone has experienced something similar and found a way around it, I'd be very greatfull to hear. We're Using: sun-jdk 1.4.1.01 gentoo linux dual processor 4 gigs memory Here is the command line used when starting jboss: /opt/sun-jdk-1.4.1.01/bin/java-Xmx3072M-Dprogram.name=run.sh- classpath/opt/jboss-3.0.4/bin/run.jar:/opt/sun-jdk- 1.4.1.01/lib/tools.jarorg.jboss.Main Thanks Dennis --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] lazy-load-groups not honored in 3.0 final
You were correct. When I placed a read-ahead tag at the query level, my finder stopped loading all fields. I tried placing read-ahead at the entity level and nothing changed though. Is that correct behavior? I tried both on-load and on-find for the strategy. Also, I still have another bean with 60+ fields and when I load it. (Only one found with the findByPrimaryKey method) the eager-load-group does not seem to be acknowleged. I tried putting a read-ahead at the entity level with strategy = on-load and specifying the eager-load-group but the whole bean is still being loaded. Before 3.0 final this worked. I didn't change this bean at all. I just noticed the problem when I added my new bean. Any suggestions appreciated. -Dennis On Wed, 2002-06-12 at 14:32, Dain Sundstrom wrote: The query you have posted here is using read ahead on-load. This means that the entity you are loading was located using a finder, ejbSelect or cmr-field. When you locate an object using one of these methods, the default eager loading specification is overridden. By default a finder will eager load on-load all of the fields in an entity. You can specify the read-ahead loadgroup in the query specification, or at the entity level. -dain Dennis Muhlestein wrote: Did you specify the default eager-load-group for the entity you are having a problem? It's right in there. (See xml below) eager-load-groupHeader/ JBoss, before 3.0 final, didn't load it until I viewed a message. Now, on this EJB (with 3.0 final), (And my other really big EJB) all fields are loaded instead of in their respective load groups. JBoss prints this when loading messages. Executing SQL: SELECT Id,Owner, ToUser, FromUser, Created, Subject, Message, FolderId FROM Messages WHERE (Id=?) OR (Id=?).. The Message Field is not in the eager load group as far as I can tell. Does the Xml Look correct? My validator doesn't find any problems. Thanks for your time.. Dennis On Wed, 2002-06-12 at 12:57, Dain Sundstrom wrote: That is an eager load problem. Lazy loading only happens when faulting in data. Did you specify the default eager-load-group for the entity you are having a problem? -dain Dennis Muhlestein wrote: Here is my dtd: !DOCTYPE jbosscmp-jdbc PUBLIC -//JBoss//DTD JBOSSCMP-JDBC 3.0//EN http://www.jboss.org/j2ee/dtd/jbosscmp-jdbc_3_0.dtd; Here is my load section: load-groups load-group load-group-nameHeader/load-group-name field-nameowner/field-name field-nametoUser/field-name field-namefromUser/field-name field-namecreated/field-name field-namesubject/field-name field-namefolderId/field-name /load-group load-group load-group-nameBody/load-group-name field-namemessage/field-name /load-group /load-groups eager-load-groupHeader/eager-load-group lazy-load-groups load-group-nameBody/load-group-name /lazy-load-groups I don't get any warnings and When My MessageEJB loads, the message field is loaded as well. JBoss 3.0 final / SuSE Linux 7.3 / sun jdk1.4.0 I don't get any jboss messages when I deploy. Not quite as big a deal on this ejb, but I have another one with many fields. It has about 6 load groups bit it is also being loaded all at once. Thanks Dennis On Wed, 2002-06-12 at 11:08, Dain Sundstrom wrote: The declaration of lazy load groups did change. Does your jbosscmp-jdbc.xml file declare a DOCTYPE? If not, add it and you will see messages telling you where the problem are. The JBossCMP documentation contains a complete read-ahead example, and it does lazy loading correctly. -dain Dennis Muhlestein wrote: I have a couple ejbs that have an eager and multiple lazy load groups. I set them on on 3.0 rc23 and everything worked fine. Now, on 3.0 final. I noticed that in my debug output of sql, the entire ejb is being loaded again. Has anything changed? Maybe someone can verify this before I post a bug or something. Thanks Dennis ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] lazy-load-groups not honored in 3.0 final
Also, I still have another bean with 60+ fields and when I load it. (Only one found with the findByPrimaryKey method) the eager-load-group does not seem to be acknowleged. I tried putting a read-ahead at the entity level with strategy = on-load and specifying the eager-load-group but the whole bean is still being loaded. Before 3.0 final this worked. I didn't change this bean at all. I just noticed the problem when I added my new bean. Because you are using a finder you will get the default on-load configuration from the defaults section. Can you specify a read-ahead for the findByPrimaryKey query? I don't think you can. How do you think this should work for findByPrimaryKey? -dain Seems to me that findByPrimaryKey should honor the eager-load-group with no read-ahead strategy specified. Otherwise, why is there an eager-load-group tag at all (except for nested in the read-ahead tag)? Right now my jbosscmp-jdbc.xml has the following: load-groups group/names/fields /... eager-load-groupOneGroupName/eager-load-group lazy-load-groups more groups /... I can't get the eager-load-group under any finders or other methods of finding the bean unless I add in a read-ahead section inside a query. I was hoping someone could verify this. Thanks for your input. Dennis ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] lazy-load-groups not honored in 3.0 final
The eager-load-group tag does not make any since (and is not allowed) at the base query level. In the query you are reading ahead a group. -dain Guess that makes sense. So basically if I want to perform a findByPrimaryKey(...) it is going to load the entire entity no matter what the default eager-load-group says. But... I could specify a read-ahead strategy at the entity level and override the entire bean being loaded. But... that is being ignored in JBoss 3.0 final now so when it is fixed This will all work as expected. Did I restat this issue correctly? We lookup an account ejb quite often but we only need a few fields. It will slow our application down quite a bit if that bean loads more then the eager load group when if look it up I believe. Thanks Dennis On Thu, 2002-06-13 at 14:25, Dain Sundstrom wrote: Dennis Muhlestein wrote: Seems to me that findByPrimaryKey should honor the eager-load-group with no read-ahead strategy specified. Otherwise, why is there an eager-load-group tag at all (except for nested in the read-ahead tag)? The eager-load-group element is for entities that do not have an associated result information. For example it the list cache is very small there will be no info stored for the entity, then it will fall back to the default eager load code. Right now my jbosscmp-jdbc.xml has the following: load-groups group/names/fields /... eager-load-groupOneGroupName/eager-load-group lazy-load-groups more groups /... I can't get the eager-load-group under any finders or other methods of finding the bean unless I add in a read-ahead section inside a query. I was hoping someone could verify this. The eager-load-group tag does not make any since (and is not allowed) at the base query level. In the query you are reading ahead a group. -dain ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] lazy-load-groups not honored in 3.0 final
I have a couple ejbs that have an eager and multiple lazy load groups. I set them on on 3.0 rc23 and everything worked fine. Now, on 3.0 final. I noticed that in my debug output of sql, the entire ejb is being loaded again. Has anything changed? Maybe someone can verify this before I post a bug or something. Thanks Dennis ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] lazy-load-groups not honored in 3.0 final
Here is my dtd: !DOCTYPE jbosscmp-jdbc PUBLIC -//JBoss//DTD JBOSSCMP-JDBC 3.0//EN http://www.jboss.org/j2ee/dtd/jbosscmp-jdbc_3_0.dtd; Here is my load section: load-groups load-group load-group-nameHeader/load-group-name field-nameowner/field-name field-nametoUser/field-name field-namefromUser/field-name field-namecreated/field-name field-namesubject/field-name field-namefolderId/field-name /load-group load-group load-group-nameBody/load-group-name field-namemessage/field-name /load-group /load-groups eager-load-groupHeader/eager-load-group lazy-load-groups load-group-nameBody/load-group-name /lazy-load-groups I don't get any warnings and When My MessageEJB loads, the message field is loaded as well. JBoss 3.0 final / SuSE Linux 7.3 / sun jdk1.4.0 I don't get any jboss messages when I deploy. Not quite as big a deal on this ejb, but I have another one with many fields. It has about 6 load groups bit it is also being loaded all at once. Thanks Dennis On Wed, 2002-06-12 at 11:08, Dain Sundstrom wrote: The declaration of lazy load groups did change. Does your jbosscmp-jdbc.xml file declare a DOCTYPE? If not, add it and you will see messages telling you where the problem are. The JBossCMP documentation contains a complete read-ahead example, and it does lazy loading correctly. -dain Dennis Muhlestein wrote: I have a couple ejbs that have an eager and multiple lazy load groups. I set them on on 3.0 rc23 and everything worked fine. Now, on 3.0 final. I noticed that in my debug output of sql, the entire ejb is being loaded again. Has anything changed? Maybe someone can verify this before I post a bug or something. Thanks Dennis ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] lazy-load-groups not honored in 3.0 final
Did you specify the default eager-load-group for the entity you are having a problem? It's right in there. (See xml below) eager-load-groupHeader/ JBoss, before 3.0 final, didn't load it until I viewed a message. Now, on this EJB (with 3.0 final), (And my other really big EJB) all fields are loaded instead of in their respective load groups. JBoss prints this when loading messages. Executing SQL: SELECT Id,Owner, ToUser, FromUser, Created, Subject, Message, FolderId FROM Messages WHERE (Id=?) OR (Id=?).. The Message Field is not in the eager load group as far as I can tell. Does the Xml Look correct? My validator doesn't find any problems. Thanks for your time.. Dennis On Wed, 2002-06-12 at 12:57, Dain Sundstrom wrote: That is an eager load problem. Lazy loading only happens when faulting in data. Did you specify the default eager-load-group for the entity you are having a problem? -dain Dennis Muhlestein wrote: Here is my dtd: !DOCTYPE jbosscmp-jdbc PUBLIC -//JBoss//DTD JBOSSCMP-JDBC 3.0//EN http://www.jboss.org/j2ee/dtd/jbosscmp-jdbc_3_0.dtd; Here is my load section: load-groups load-group load-group-nameHeader/load-group-name field-nameowner/field-name field-nametoUser/field-name field-namefromUser/field-name field-namecreated/field-name field-namesubject/field-name field-namefolderId/field-name /load-group load-group load-group-nameBody/load-group-name field-namemessage/field-name /load-group /load-groups eager-load-groupHeader/eager-load-group lazy-load-groups load-group-nameBody/load-group-name /lazy-load-groups I don't get any warnings and When My MessageEJB loads, the message field is loaded as well. JBoss 3.0 final / SuSE Linux 7.3 / sun jdk1.4.0 I don't get any jboss messages when I deploy. Not quite as big a deal on this ejb, but I have another one with many fields. It has about 6 load groups bit it is also being loaded all at once. Thanks Dennis On Wed, 2002-06-12 at 11:08, Dain Sundstrom wrote: The declaration of lazy load groups did change. Does your jbosscmp-jdbc.xml file declare a DOCTYPE? If not, add it and you will see messages telling you where the problem are. The JBossCMP documentation contains a complete read-ahead example, and it does lazy loading correctly. -dain Dennis Muhlestein wrote: I have a couple ejbs that have an eager and multiple lazy load groups. I set them on on 3.0 rc23 and everything worked fine. Now, on 3.0 final. I noticed that in my debug output of sql, the entire ejb is being loaded again. Has anything changed? Maybe someone can verify this before I post a bug or something. Thanks Dennis ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Interesting Remove Exception
I'm getting a remove Exception but I'm not sure why. I have a sfsb that issues the remove command within a transaction context. The sql debug prints that jboss is issuing the command delete from ... where id =? The data is actually deleted from the database. (This is because the myEJB.remove() is within a try catch block. if I let the RemoveException be thrown, the data is rolled back.) Regardless, the removeexception is thrown. If I catch it, the data stayes removed. I'm not sure why the RemoveException is being thrown in the first place. Maybe someone can tell from the stack trace. Thanks Dennis 09:40:08,462 ERROR [STDERR] javax.ejb.RemoveException: Could not remove entity 09:40:08,464 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCRemoveEntityCommand.execute(JDBCRemoveEntityCommand.java:107) 09:40:08,464 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.removeEntity(JDBCStoreManager.java:559) 09:40:08,464 ERROR [STDERR] at org.jboss.ejb.plugins.CMPPersistenceManager.removeEntity(CMPPersistenceManager.java:542)09:40:08,464 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.removeEntity(CachedConnectionInterceptor.java:431) 09:40:08,464 ERROR [STDERR] at org.jboss.ejb.EntityContainer.remove(EntityContainer.java:506) 09:40:08,464 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 09:40:08,465 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 09:40:08,465 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 09:40:08,465 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:324) 09:40:08,465 ERROR [STDERR] at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1174) 09:40:08,465 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:190) 09:40:08,465 ERROR [STDERR] at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:340) 09:40:08,465 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:193) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:107) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:69) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129) 09:40:08,466 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166) 09:40:08,467 ERROR [STDERR] at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493) 09:40:08,467 ERROR [STDERR] at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLocalContainerInvoker.java:296) 09:40:08,467 ERROR [STDERR] at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38) 09:40:08,467 ERROR [STDERR] at $Proxy2068.remove(Unknown Source) 09:40:08,467 ERROR [STDERR] at com.datemate.ejb.messaging.MessageCenterBean.deleteFolder(MessageCenterBean.java:90) 09:40:08,467 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 09:40:08,467 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 09:40:08,467 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 09:40:08,468 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:324) 09:40:08,468 ERROR [STDERR] at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(StatefulSessionContainer.java:823) 09:40:08,468 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129) 09:40:08,468 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) 09:40:08,468 ERROR [STDERR] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:266) 09:40:08,468 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96) 09:40:08,468 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167) 09:40:08,468 ERROR [STDERR] at
Re: AW: [JBoss-user] HELP : Stable JVM for running JBoss on Redhat7.2(smp) ??
First of all, I agree there may be better JVMs than sun's rpm for redhat, like BlackDown or whatever. I haven't spent a lot of time on that subject. In reguards to SuSE vs RedHat though, Our company switch to SuSE when RedHat started compiling itself with beta gcc compilers like 2.95 gcc. We had difficulty with a number of programs because of the bugs in RedHats software. RedHat claimed to have fixed these things but it didn't make sense why everything always broke! We made this switch before using JBoss, so I don't know if there are any specific advantages in reguards to JBoss. SuSE in general though, IMHO is easier to configure, and more suited to the end user as far as linux distributions are concerned. They give you a great rd.config file that controls all the nitty details in an easy manner, and they have an easy to install/update interface. Heck, their installer even boots the box up without rebooting when you install the first time. SuSE should pay me advertising fees for this. :-) -Dennis On Thu, 2002-05-23 at 09:32, Stefan Groschupf wrote: ps. SuSE is way better than RedHat :-) Really? Why? (in context to using jboss with it? ) I'm using Suse, but want to switch to red hat, because we had some trouble to get the newest rpm versions for suse. Eg. Postgres. bye Stefan ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] HELP : Stable JVM for running JBoss on Redhat 7.2(smp) ??
We're using SuSE linux now but before, when we had red-hat, I remember it was extermely important to install the jvm via rpm from sun. You can download a tar.gz jvm or you can get the red-hat rpm. If we used the tar.gz version it failed miserably all the time. When we installed their rpm things worked. Hope this helps. ps. SuSE is way better than RedHat :-) -Dennis On Thu, 2002-05-23 at 02:29, Craig O'Shannessy wrote: Hi, I am desperately trying to keep JBoss running without the JVM crashing on Redhat 7.2. I have spent days trying to track down the problems, but to no avail. I cannot find a stable JVM to run with JBoss (both 2.4.5 or 3.0.0_RC2). We need to import large amounts of legacy data, and I can't get more than 10% of the way through before the JVM crashes. Does anyone have a stable PRODUCTION JBoss environment running on Redhat 7.2 SMP??, if so, please let me know what JDK you are using, and any patches you have had to apply. I have tried the following JDK's Sun JDK 1.4.0 Sun JDK 1.3.1 Sun JDK 1.3.1_03 IBM JDK 1.3.1_01 (had to use LD_ASSUME_KERNEL=2.2.5 for smp machine) Blackdown JDK 1.3.1_01 (both native and green threads, both give sig 11) ALL of them crash (with Signal 11, SEGV) (both the smp (dual athlon) machine and uni processor machines). I have been researching this with a colleague for days, and no one seems to have a solution to this issue. If you have faced this issue and solved it, PLEASE let me know! I upgraded glibc*rpm which helped with a SMP specific (pthreads) sig. 11 crash, but I am still don't have a production qualitiy environment. HELP!! I *REALLY* don't want to have to run this server on windoze, and we have to deploy soon. Please CC me in any reply. Thanks, Craig O'Shannessy ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] schedulables
Today, when I did a cvs update my schedulables stopped running. I implement org.jboss.varia.scheduler.Schedulable I use a jboss-service.xml and wrap the code into an sar file. I haven't changed anything with my code. Friday it worked, and ran on the schedule I specified. Today it doesn't work. Anyone else having this type of problem? Thanks Dennis ___ Hundreds of nodes, one monster rendering program. Now that's a super model! Visit http://clustering.foundries.sf.net/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] schedulables
Also: The scheduler-service.xml doesn't work either. I do get the following output but then I never get the scheduled event. -Dennis 2002-05-20 10:34:46,074 DEBUG [org.jboss.system.ServiceConfigurator] InitialStartDate set to 0 in jboss:service=Scheduler 2002-05-20 10:34:46,074 DEBUG [org.jboss.varia.scheduler.Scheduler] Initial Start Date is set to: Wed Dec 31 16:00:00 PST 1969 2002-05-20 10:34:46,074 DEBUG [org.jboss.system.ServiceConfigurator] SchedulePeriod set to 1 in jboss:service=Scheduler 2002-05-20 10:34:46,075 DEBUG [org.jboss.system.ServiceConfigurator] InitialRepetitions set to -1 in jboss:service=Scheduler 2002-05-20 10:34:46,075 INFO [org.jboss.varia.scheduler.Scheduler] Creating 2002-05-20 10:34:46,075 INFO [org.jboss.varia.scheduler.Scheduler] Created 2002-05-20 10:34:46,075 DEBUG [org.jboss.deployment.MainDeployer] Done with create step of deploying scheduler-service.xml 2002-05-20 10:34:46,076 DEBUG [org.jboss.deployment.MainDeployer] start step for deployment file:/home/dennis/usr/jboss-all/build/output/jboss-3.0.0RC3/server/default/deploy/scheduler-service.xml 2002-05-20 10:34:46,076 DEBUG [org.jboss.deployment.SARDeployer] Deploying SAR, start step: url file:/home/dennis/usr/jboss-all/build/output/jboss-3.0.0RC3/server/default/deploy/scheduler-service.xml 2002-05-20 10:34:46,076 INFO [org.jboss.varia.scheduler.Scheduler] Starting 2002-05-20 10:34:46,076 DEBUG [org.jboss.varia.scheduler.Scheduler] Start Scheduler on start up time 2002-05-20 10:34:46,077 DEBUG [org.jboss.varia.scheduler.Scheduler] Old start date: Wed Dec 31 16:00:00 PST 1969, now: Mon May 20 10:34:46 PDT 2002, Skip repeats: 102191609 2002-05-20 10:34:46,077 DEBUG [org.jboss.varia.scheduler.Scheduler] Schedule initial call to: Mon May 20 10:34:50 PDT 2002, remaining repetitions: -1 2002-05-20 10:34:46,077 INFO [org.jboss.varia.scheduler.Scheduler] Started 2002-05-20 10:34:46,078 DEBUG [org.jboss.deployment.MainDeployer] Final (start) deployment step successfully completed on package: scheduler-service.xml 2002-05-20 10:34:46,078 INFO [org.jboss.deployment.MainDeployer] Successfully completed deployment of package: file:/home/dennis/usr/jboss-all/build/output/jboss-3.0.0RC3/server/default/deploy/scheduler-service.xml On Mon, 2002-05-20 at 10:33, Dennis Muhlestein wrote: Today, when I did a cvs update my schedulables stopped running. I implement org.jboss.varia.scheduler.Schedulable I use a jboss-service.xml and wrap the code into an sar file. I haven't changed anything with my code. Friday it worked, and ran on the schedule I specified. Today it doesn't work. Anyone else having this type of problem? Thanks Dennis ___ Hundreds of nodes, one monster rendering program. Now that's a super model! Visit http://clustering.foundries.sf.net/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Hundreds of nodes, one monster rendering program. Now that's a super model! Visit http://clustering.foundries.sf.net/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] schedulables
Nevermind, I rebuilt everything and it works again. Funny, oh well. -Dennis On Mon, 2002-05-20 at 10:49, Dennis Muhlestein wrote: Also: The scheduler-service.xml doesn't work either. I do get the following output but then I never get the scheduled event. -Dennis 2002-05-20 10:34:46,074 DEBUG [org.jboss.system.ServiceConfigurator] InitialStartDate set to 0 in jboss:service=Scheduler 2002-05-20 10:34:46,074 DEBUG [org.jboss.varia.scheduler.Scheduler] Initial Start Date is set to: Wed Dec 31 16:00:00 PST 1969 2002-05-20 10:34:46,074 DEBUG [org.jboss.system.ServiceConfigurator] SchedulePeriod set to 1 in jboss:service=Scheduler 2002-05-20 10:34:46,075 DEBUG [org.jboss.system.ServiceConfigurator] InitialRepetitions set to -1 in jboss:service=Scheduler 2002-05-20 10:34:46,075 INFO [org.jboss.varia.scheduler.Scheduler] Creating 2002-05-20 10:34:46,075 INFO [org.jboss.varia.scheduler.Scheduler] Created 2002-05-20 10:34:46,075 DEBUG [org.jboss.deployment.MainDeployer] Done with create step of deploying scheduler-service.xml 2002-05-20 10:34:46,076 DEBUG [org.jboss.deployment.MainDeployer] start step for deployment file:/home/dennis/usr/jboss-all/build/output/jboss-3.0.0RC3/server/default/deploy/scheduler-service.xml 2002-05-20 10:34:46,076 DEBUG [org.jboss.deployment.SARDeployer] Deploying SAR, start step: url file:/home/dennis/usr/jboss-all/build/output/jboss-3.0.0RC3/server/default/deploy/scheduler-service.xml 2002-05-20 10:34:46,076 INFO [org.jboss.varia.scheduler.Scheduler] Starting 2002-05-20 10:34:46,076 DEBUG [org.jboss.varia.scheduler.Scheduler] Start Scheduler on start up time 2002-05-20 10:34:46,077 DEBUG [org.jboss.varia.scheduler.Scheduler] Old start date: Wed Dec 31 16:00:00 PST 1969, now: Mon May 20 10:34:46 PDT 2002, Skip repeats: 102191609 2002-05-20 10:34:46,077 DEBUG [org.jboss.varia.scheduler.Scheduler] Schedule initial call to: Mon May 20 10:34:50 PDT 2002, remaining repetitions: -1 2002-05-20 10:34:46,077 INFO [org.jboss.varia.scheduler.Scheduler] Started 2002-05-20 10:34:46,078 DEBUG [org.jboss.deployment.MainDeployer] Final (start) deployment step successfully completed on package: scheduler-service.xml 2002-05-20 10:34:46,078 INFO [org.jboss.deployment.MainDeployer] Successfully completed deployment of package: file:/home/dennis/usr/jboss-all/build/output/jboss-3.0.0RC3/server/default/deploy/scheduler-service.xml On Mon, 2002-05-20 at 10:33, Dennis Muhlestein wrote: Today, when I did a cvs update my schedulables stopped running. I implement org.jboss.varia.scheduler.Schedulable I use a jboss-service.xml and wrap the code into an sar file. I haven't changed anything with my code. Friday it worked, and ran on the schedule I specified. Today it doesn't work. Anyone else having this type of problem? Thanks Dennis ___ Hundreds of nodes, one monster rendering program. Now that's a super model! Visit http://clustering.foundries.sf.net/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Hundreds of nodes, one monster rendering program. Now that's a super model! Visit http://clustering.foundries.sf.net/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Hundreds of nodes, one monster rendering program. Now that's a super model! Visit http://clustering.foundries.sf.net/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] error when redeploying ear file
The online docs http://www.jboss.org/online-manual/HTML/index.html explain all about changing pool parameters. Check chapter 7 Basically, your pool went below the number of beans you instantiated. JBoss had to make the pool bigger so it warned you. You could make the min pool size bigger so you won't get that, but if your going to use the pool a lot, and you have those beans loaded often, jboss will keep the pool at a reasonable size with the default configuration. Maybe someone can point out if I explained this incorrectly. As for your EAR problem Someone else'll have to check that out. -Dennis On Mon, 2002-05-20 at 15:49, Michael Delamere wrote: Hi, I´m going to get at least one answer from you today :-). Please! Can someone tell me why I get this error when redeploying (copying over) an ear file? ERROR === ClassException: org.apache.struts.action.ActionForm; local class incompatible: stream classdesc serialVersionUID = 868866204196005189, local class serialVersionUID = 4799035742323645273 java.io.InvalidClassException: org.apache.struts.action.ActionForm; local class incompatible: stream classdesc serialVersionUID = 868866204196005189, local class serialVersionUID = 4799035742323645273 at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:454) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1511) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1511) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1616) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322) at org.apache.catalina.session.StandardSession.readObject(StandardSession.java: 1268) at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.j ava:810) at org.apache.catalina.session.StandardManager.load(StandardManager.java:411) at org.apache.catalina.session.StandardManager.start(StandardManager.java:617) == Thanks in advance. Regards, Michael p.s. I posted a message about getting this error The Pool for com.morelogs.guestbook.beans.gbEntryCMP has been overloaded. You should change pool parameters.. No answer? ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Internet Ethics (and please UNSUBSCRIBE ME)
I agree, I set up a filter to send those right to the trash but I think they greatly detract from the quality of the list. Someone nuke that account. -Dennis On Thu, 2002-05-16 at 04:17, Mantzios Achilleus wrote: Dont you hate this make love tonite message from sexygirl, that comes everyday, when your wife is standing over your screen as you read your beloved jboss messages?? Would not you like the jboss-user list to be removed from sexygirl's sneaky addressbook?? Right. Now what if sexygirl indeed had a sourceforge managed list, that required you only to supply your email in order to get the info you want, (passwd) and then unsubscribe, but you cannot find ANY possible email address that make-lover-admin recognizes... Whould'n it be bad?? Thanx for the understanding (and possible unsubscription). Now, really if its done, THANX My wife is geek-o-phobic and wont allow me see geek messages at home, thats all. P.S. i have an active jboss-user account which i love to read, but my quota on softlab.ece.ntua.gr are LIMITED. PLEASE UNSUBSCRIBE!! ___ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] MDBs
To answer my own question, I can redeploy my application and the messages are persisted ok. Cool. On the other hand if I turn jboss off, and start it the messages are not there. If I change the Delivery Mode to PERSISTANT for my QueueSender, then messages to persist accross a jboss shutdown/restart. That's cool too. Anyone have experience persisting messages in a cluster? What if I fire off a thousand messages and portions of that thousand go to different servers in the cluster. Then, let's say one node leaves the cluster. Do those messages get handled by other nodes, or do I have to restart that node in order to handle those messages. -Dennis JBoss 3.0/SuSE linux On Wed, 2002-05-08 at 16:01, Dennis Muhlestein wrote: Has anyone experimented around with message driven beans in the following sense: What happends if I try to re-deploy my application and there is an mdb with a big queue not yet emptied. Does jboss wait? What if the beans are in a cluster. I'll be experimenting around with this in the next while--just wondering if anyone has already tried it. Thanks Dennis ___ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: Re[2]: [JBoss-user] one to one/none relationship
Thanks for the reply Alex, That's what I thought. I found a bug on sourceforge where someone else reported this behaviour but under the comments it said it had been fixed. When I call MyObject.getItem(..) I don't get null back, I get an object and then the NoSuchEntityException is thrown. Has anyone experienced this same thing? Is there a fix/patch for it? -Dennis On Tue, 2002-05-07 at 00:28, Alex Loubyansky wrote: Hello Dennis, Monday, May 06, 2002, 11:34:07 PM, you wrote: If the cmr field isn't set, you should get null as a result of get method invocation. DM This is concerning JBoss-3.0 on Branch_3_0 latest CVS DM linux/jdk1.3.1 DM On Mon, 2002-05-06 at 14:10, Dennis Muhlestein wrote: I have a situation where an account can have one or none of an another entity bean in a relationship. I've defined it below as a one-one relationship. This works fine if the billingInfo exists, but if it doesn't and I call getBillingInfo from the account, I still get an EntityBean Interface back. (No Exception occurs) Then, when I try to access or set something on the billingInfo interface, I get NoSuchEntityException from jboss. Should I use one-many instead?? Shouldn't I get null back or something instead of an interface to the ejb when the billingInfo doesn't yet exists? If this is the correct functionality, then how to I know if a billing info record exists or not yet? Is it possible to remove the billingInfo record in this case or is that against the law in a one-one relationship? Thanks for any comments. Dennis ejb-relation descriptionOne Account has One/None BillingInfo/description ejb-relation-nameAccount-BillingInfo/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameAccountToBillingRole/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-sourceejb-nameAccountEJB/ejb-name/relationship-role-source cmr-field cmr-field-namebillingInfo/cmr-field-name /cmr-field /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameBillingToAccountRole/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameBillingInfoEJB/ejb-name /relationship-role-source /ejb-relationship-role /ejb-relation -- Best regards, Alexmailto:[EMAIL PROTECTED] ___ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
[JBoss-user] one to one/none relationship
I have a situation where an account can have one or none of an another entity bean in a relationship. I've defined it below as a one-one relationship. This works fine if the billingInfo exists, but if it doesn't and I call getBillingInfo from the account, I still get an EntityBean Interface back. (No Exception occurs) Then, when I try to access or set something on the billingInfo interface, I get NoSuchEntityException from jboss. Should I use one-many instead?? Shouldn't I get null back or something instead of an interface to the ejb when the billingInfo doesn't yet exists? If this is the correct functionality, then how to I know if a billing info record exists or not yet? Is it possible to remove the billingInfo record in this case or is that against the law in a one-one relationship? Thanks for any comments. Dennis ejb-relation descriptionOne Account has One/None BillingInfo/description ejb-relation-nameAccount-BillingInfo/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameAccountToBillingRole/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-sourceejb-nameAccountEJB/ejb-name/relationship-role-source cmr-field cmr-field-namebillingInfo/cmr-field-name /cmr-field /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameBillingToAccountRole/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameBillingInfoEJB/ejb-name /relationship-role-source /ejb-relationship-role /ejb-relation signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] one to one/none relationship
This is concerning JBoss-3.0 on Branch_3_0 latest CVS linux/jdk1.3.1 On Mon, 2002-05-06 at 14:10, Dennis Muhlestein wrote: I have a situation where an account can have one or none of an another entity bean in a relationship. I've defined it below as a one-one relationship. This works fine if the billingInfo exists, but if it doesn't and I call getBillingInfo from the account, I still get an EntityBean Interface back. (No Exception occurs) Then, when I try to access or set something on the billingInfo interface, I get NoSuchEntityException from jboss. Should I use one-many instead?? Shouldn't I get null back or something instead of an interface to the ejb when the billingInfo doesn't yet exists? If this is the correct functionality, then how to I know if a billing info record exists or not yet? Is it possible to remove the billingInfo record in this case or is that against the law in a one-one relationship? Thanks for any comments. Dennis ejb-relation descriptionOne Account has One/None BillingInfo/description ejb-relation-nameAccount-BillingInfo/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameAccountToBillingRole/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-sourceejb-nameAccountEJB/ejb-name/relationship-role-source cmr-field cmr-field-namebillingInfo/cmr-field-name /cmr-field /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameBillingToAccountRole/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameBillingInfoEJB/ejb-name /relationship-role-source /ejb-relationship-role /ejb-relation signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] stopping jboss 3.0
I guess there isn't such a concept as a process id like there is with apache and some other programs. You could submit a bug or feature request on sourceforge so that shutdown can be smart to handle multiple instances of jboss. I'd stick with the cntl-c method if you have multiple instances of jboss on the same machine. If you don't have the process in the console (so you can't press cntl-c) you can always (with linux anyway) look up the main process and kill it. That will do the same thing as cntl-c but you'd have to note the process when you start jboss as to not get it confused with other jboss or java programs. -Dennis On Fri, 2002-05-03 at 04:29, Marius Kotsbak wrote: On fre, 2002-05-03 at 00:18, Dennis Muhlestein wrote: If you run jboss on a remote machine, and you don't have it running in the forground and can't do a cntl-c, you can use the jboss_dir/bin/shutdown.sh (or bat) file as well. But this script seems to kill all jboss instances running on the host, including different versions. On Thu, 2002-05-02 at 15:58, Prabhakar Chaganti wrote: Do a ctrl-c on the terminal/console. That should properly shutdown the server. prabhakar chaganti On Thursday 02 May 2002 05:17 pm, Kaveh wrote: What is the proper way of stopping the Server? ___ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] stopping jboss 3.0
If you run jboss on a remote machine, and you don't have it running in the forground and can't do a cntl-c, you can use the jboss_dir/bin/shutdown.sh (or bat) file as well. On Thu, 2002-05-02 at 15:58, Prabhakar Chaganti wrote: Do a ctrl-c on the terminal/console. That should properly shutdown the server. prabhakar chaganti On Thursday 02 May 2002 05:17 pm, Kaveh wrote: What is the proper way of stopping the Server? ___ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
RE: [JBoss-user] Custom Container Configuration in jboss.xml
Ah ha, that makes more sense now. Does this mean that if I want to create an all new implementation, I DO have to specify all the other internals of container-configuration? I was under the impression from the docs that these would be defaulted. My problem is that I have some beans I want to be commit option A and some that are commit option B. I'd like to not have to create such a huge jboss.xml file in order to modify those certain beans but as far as I can tell there isn't another way. Thanks for the input. -Dennis On Tue, 2002-04-30 at 11:12, Sacha Labourey wrote: In container-name, you have to write of the *actual* definition that you want to override. Otherwise, JBoss won't be able to know which definition to override. Cheers, Sacha -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]De la part de Dennis Muhlestein Envoyé : mardi, 30 avril 2002 19:02 À : [EMAIL PROTECTED] Objet : Re: [JBoss-user] Custom Container Configuration in jboss.xml Let me rephrase the question. If I only want to create a new container-configuration with commit option A instead of B, do I have to include all the internals? The dtd refers to defaults on most of the options and specifies them as optional tags. I copied and pasted from standardjboss.xml to my jboss.xml and changed the one line but that seams kind of klutzy. I would like to specify only the one line to differ. Most likely I'll have lots of beans and each one will need some customization to achieve optimum performance. I don't want to have to have a massive jboss.xml to accomplish this though if I don't have to. Right now, if I try with the configuration below, jboss croaks/groans/whines and the app is not deployed (I posted this as a bug too by the way) container-configuration container-nameCommit A/container-name commit-optionA/commit-option /container-configuration Any comments? Someone with experience in this area? signature.asc Description: This is a digitally signed message part
Re: STILL TRYING: [JBoss-user] CMP: Iterate Collection PerformanceKiller
It makes sense to change the commit option for transactions for performance tuning. I have one Entity Bean that I think would fit option A better, and others that fit option B better. Can I customize each entity bean? I tried putting read-only to true on the one bean, but the container still loaded it before each transaction. (Option B). I don't want to change everything to option A. Thanks -Dennis On Fri, 2002-04-26 at 10:29, Dan Christopherson wrote: First, the re-fetch you see between your two tests is because of the commit option. Option B (default in 3.0) doesn't cache data between transactions, although the bean instances will be cached. If you aren't clustering and your data can't be modified from anywhere else, you can change standardjboss.xml to use Option A instead. As to why you need the user transaction, what kind of object are you calling from? If it's a client, well then you need a UserTransaction. If it's a session bean, then make sure your session bean's method is in a transaction with type of Required or RequiresNew. hth, danch Frank Morton wrote: If I wrap it with a UserTransaction, things look good, but I don't see why I would have to do so. And, if I do, I have many places where I will have to do the same thing, which I would like to avoid. Without wrapping in my own transaction, when trying to get a single property from a single element in the Collection, it loads the whole Collection. I don't understand why it would do it twice, let alone for each element in the Collection. I also don't understand if it is a function of the commit options, config or it is not working as expected. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
[JBoss-user] Custom Container Configuration in jboss.xml
Thanks Much, In trying to deploy with a new configuration, I started getting a lot of errors like missing container-invoker, invalid instance-cache, etc etc. According to the DTD, those elements are all optional. I thought I could provide a simple configuration with only the change I wanted and the rest would be defaulted. Like this... container-configuration container-nameCommit A/container-name commit-optionA/commit-option /container-configuration Do I have to provide each element or is there something else I'm missing? Thanks Dennis On Mon, 2002-04-29 at 10:26, Alex Loubyansky wrote: Yes, you can. Look at this http://www.jboss.org/online-manual/HTML/ch07s16.html alex -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Dennis Muhlestein Sent: Monday, April 29, 2002 5:26 PM To: [EMAIL PROTECTED] Subject: Re: STILL TRYING: [JBoss-user] CMP: Iterate Collection PerformanceKiller It makes sense to change the commit option for transactions for performance tuning. I have one Entity Bean that I think would fit option A better, and others that fit option B better. Can I customize each entity bean? I tried putting read-only to true on the one bean, but the container still loaded it before each transaction. (Option B). I don't want to change everything to option A. Thanks -Dennis On Fri, 2002-04-26 at 10:29, Dan Christopherson wrote: First, the re-fetch you see between your two tests is because of the commit option. Option B (default in 3.0) doesn't cache data between transactions, although the bean instances will be cached. If you aren't clustering and your data can't be modified from anywhere else, you can change standardjboss.xml to use Option A instead. As to why you need the user transaction, what kind of object are you calling from? If it's a client, well then you need a UserTransaction. If it's a session bean, then make sure your session bean's method is in a transaction with type of Required or RequiresNew. hth, danch Frank Morton wrote: If I wrap it with a UserTransaction, things look good, but I don't see why I would have to do so. And, if I do, I have many places where I will have to do the same thing, which I would like to avoid. Without wrapping in my own transaction, when trying to get a single property from a single element in the Collection, it loads the whole Collection. I don't understand why it would do it twice, let alone for each element in the Collection. I also don't understand if it is a function of the commit options, config or it is not working as expected. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
[JBoss-user] clustering question
Let's say I cluster two jboss servers and I have an Entity Bean with commit option A. Are the attributes of the Entity Bean clustered? ie: user on server 1 calls a set Method, then user on server 2 calls the get method for that attribute. Can I expect the attribute to be current on server 2? If the data wasn't clustered I would say no because server 2 would think it has exclusive access to the data (commit option A) so it wouldn't load it. I want to know if the clustering broadcasts the attribute changes?? Thanks Dennis signature.asc Description: This is a digitally signed message part
[JBoss-user] jetty compile error
I searched forums and the lists but didn't see anything that talked about this. It seems to me like maybe the wrong servlet.jar is being used or something. this is with 3.0 RC1. HTTP ERROR: 500 Unable to compile class for JSP /tmp/Jetty__8080___/ index$jsp.java:371: Incompatible type for method. Explicit cast needed to convert java.lang.Throwable to java.lang.Exception. if (pageContext != null) pageContext.handlePageException(t); ^ 1 error Any suggestions? signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] embedded tomcat 4 issue
Thank you for your input. I'm making much progress in this area and most of my application works with tomcat locally now. I have got everything to work at this point except for one Entity Bean (CMP 2.0). I have other Entity Beans that work fine. So this is really tricky. I can lookup the bean and get the Home Interface from my servlet/jsp. Then, when I try to call findByPrimaryKey, I get a NullPointerException: java.rmi.ServerException: null; nested exception is: java.lang.NullPointerException 2002-04-17 11:03:33,118 ERROR [STDERR] java.lang.NullPointerException 2002-04-17 11:03:33,118 ERROR [STDERR] at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer .java:1107) 2002-04-17 11:03:33,119 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java :73) 2002-04-17 11:03:33,119 ERROR [STDERR] at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynch ronizationInterceptor.java:230) 2002-04-17 11:03:33,119 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome etc... This is funny because it only happens on this one bean. Other beans are configured the same way and work fine. Also this works when I use tomcat on a remote box (I just checked again to make sure) or in a separate JVM. I added some debug statements to org.jboss.ejb.EntityContainer.java I found that The map does contain an entry for the findByPrimaryKey method but when the homeMapping.get(mi.getMethod()) is called, it returns null. Is this a class Loading issue like there used to be? I wish I could submit a test cast but when I try a simple example it works fine. I have 10-15 beans deployed/a mix of Session/SLS/Entity. The problem occurs on this one bean every time without fail and independent of which jsp/servlet tries to use it. Everything works great when I run tomcat on a separate box. In the mean time, I'll keep playing and seeing if I can find something unique about this bean? Again, Thanks for any input. -Dennis On Wed, 2002-04-17 at 02:51, Scott M Stark wrote: I haven't found any Entity Bean tests in the test suite so I couldn't compare. This problem may not have anything to do with Session/Entity and may just be a configuration issue with the beans - I don't know. There are now and accessing them from a servlet works fine. 1. Is there any big difference between: a. ctx.lookup (MyEJB )=20 without adding anything to the web.xml (like ejb-ref) b. ctx.lookup ( java:comp/env/ejb/MyEJB ); after adding ejb-ref...nameejb/MyEJB/name. to the web.xml a. requires that you embed the deployed name of the ejb home in your code while b. is independent of this. 2. Because I am trying to get the app to run on both embedded and=20 remote tomcat configs, I pass in a properties file to InitialContext when I create it. =20 ie ctx =3D new InitialContext(props); That way I don't have to modify any tomcat scripts to get the right jnp properties and all. Does this make any difference to the embedded tomcat on jboss? =20 It should not make a difference. Look at the jbosstest-web.ear again and submit a bug report with an example ear that demonstrates the problem. Scott Stark Chief Technology Officer JBoss Group, LLC signature.asc Description: This is a digitally signed message part
[JBoss-user] embedded tomcat
OK, My bad everyone. I hope this helps someone out there! The reason only one bean didn't work is that the WEB-INF/lib/ had on old copy of that one Bean's interface(Ant build issue I thought was fixed). Therefore, it was a classloading issue. Bottom line is, to deploy an ear, the war files WEB-INF/lib cannot contain any interfaces to the ejbs. Didn't really matter how I configured the web.xml/jboss-web.xml or how I lookup the beans. I'm proud to report I've finally got my application running on the embedded tomcat4/jboss3 solution. Thanks signature.asc Description: This is a digitally signed message part
[JBoss-user] tomcat 4 issue
I've compiled the lated CVS on Branch_3_0. When I deploy the tomcat-test.ear that is built in the catalina directory, I can access the index page ok. Tomcat seems to be working fine but the executing servlet still can't talk to an ejb. I get: java.lang.NullPointerException at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:96) at $Proxy23.create(Unknown Source) at org.jboss.test.tomcat.servlet.HelloEJB.testBean(HelloEJB.java:71) at org.jboss.test.tomcat.servlet.HelloEJB.doGet(HelloEJB.java:40) (followd by the rest of tomcat's stack trace...) This is the exact same problem I had with beta 2 before RC1 came out. Is the test app configured wrong?? Has anyone got it to work? Thanks Dennis signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] tomcat 4 issue
That makes sense, thanks. When I deploy my own app, I get the same error that I used to get before this whole think came about. CONTAINER EXCEPTION: java.lang.NullPointerException at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invokeHome(StatelessSessionContainer.java:598) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:167) at org.jboss.ejb.plugins.TxInterceptorBMT.invokeHome(TxInterceptorBMT.java:54) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invokeHome(StatelessSessionInstanceInterceptor.java:57) at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:104) at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:109) at org.jboss.ejb.StatelessSessionContainer.invokeHome(StatelessSessionContainer.java:300) at org.jboss.ejb.Container.invoke(Container.java:727) Still a ClassLoading problem?? A configuration problem? I wish someone could point me in the write path. MyApp is configured according to the contents listed below. Tomcat works fine, EJB works fine, I just can't talk from a servlet to an EJB else the error above. Thanks Dennis Contents of My Ear: META-INF/ META-INF/MANIFEST.MF MyApp.jar ROOT.war META-INF/application.xml Contents of Application.xml ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE application PUBLIC -//Sun Microsystems, Inc.//DTD J2EE Application 1.3//EN http://java.sun.com/dtd/application_1_3.dtd; application display-nameMyApp/display-name module web web-uriROOT.war/web-uri context-root//context-root /web /module module ejbMyApp.jar/ejb /module /application On Tue, 2002-04-16 at 12:50, Scott M Stark wrote: It is not configured correctly as it is using out of date custom ejb container interceptors. This is why the example is not included with the JBoss/Tomcat bundle. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: Dennis Muhlestein [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, April 16, 2002 9:53 AM Subject: [JBoss-user] tomcat 4 issue I've compiled the lated CVS on Branch_3_0. When I deploy the tomcat-test.ear that is built in the catalina directory, I can access the index page ok. Tomcat seems to be working fine but the executing servlet still can't talk to an ejb. I get: java.lang.NullPointerException at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:96) at $Proxy23.create(Unknown Source) at org.jboss.test.tomcat.servlet.HelloEJB.testBean(HelloEJB.java:71) at org.jboss.test.tomcat.servlet.HelloEJB.doGet(HelloEJB.java:40) (followd by the rest of tomcat's stack trace...) ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
RE: [JBoss-user] embedded tomcat 4 issue
at 15:51, James Higginbotham wrote: This is absolutely essential for my project, since I've been seeing the NPE as well but have to produce a product that can deploy under WL 6.1 and JB 3.0. I'm in the midst of porting to JB 3.0 with an application from WL 6.1 and its been quite painful with the various snafus in the beta 1, beta 2, and (presumably) RC1. Is there any way around this coming up, without having to construct multiple EAR files for various vendors (yuck!)? Or, is this the intended functionality for JB 3.0 now? James -Original Message- From: David Ward [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 16, 2002 6:38 PM To: Dennis Muhlestein Cc: Scott M Stark; [EMAIL PROTECTED] Subject: Re: [JBoss-user] tomcat 4 issue I had a similar problem when I went from JBoss-2.4.x_Tomcat-3.2.x to jboss-3.0.0RC1_tomcat-4.0.3. I got in the habit of including my ejb home and remote interfaces in my war file, which works fine in the older version. However, in this latest version, I needed to *not* include any ejb interfaces in my war file. Once I took them out, JBoss was happy (my null pointer like yours went away). I attributed it to the new UnifiedClassLoader. I'm not sure if other app servers will be happy with this, though. I always try to make my ear's app-server agnostic. I have no problem including multiple extra xml descriptors as they are just ignored in other servers (ie: jboss-web.xml vs. weblogic.xml), however which classes have to get included in the ejb-jars or wars have to be the same... David -- Dennis Muhlestein wrote: That makes sense, thanks. When I deploy my own app, I get the same error that I used to get before this whole think came about. CONTAINER EXCEPTION: java.lang.NullPointerException at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.i nvokeHome(StatelessSessionContainer.java:598) at org.jboss.resource.connectionmanager.CachedConnectionIntercept or.invokeHome(CachedConnectionInterceptor.java:167) at org.jboss.ejb.plugins.TxInterceptorBMT.invokeHome(TxIntercepto rBMT.java:54) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invo keHome(StatelessSessionInstanceInterceptor.java:57) at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityI nterceptor.java:104) at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor .java:109) at org.jboss.ejb.StatelessSessionContainer.invokeHome(StatelessSe ssionContainer.java:300) at org.jboss.ejb.Container.invoke(Container.java:727) Still a ClassLoading problem?? A configuration problem? I wish someone could point me in the write path. MyApp is configured according to the contents listed below. Tomcat works fine, EJB works fine, I just can't talk from a servlet to an EJB else the error above. Thanks Dennis ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/j boss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] Compile errors for Catalina with CVS head
I just barely posted that message to the dev list. It seams someone removed two necessary files from CVS. On Mon, 2002-04-15 at 10:36, James Higginbotham wrote: Anyone seeing the following 2 errors when compiling catalina .sar? I did a checkout at 11:00 am this morning, a build init, modules-all from the main build, and an init, build from catalina. If someone is working on this in an effort to release jboss rc1 with Tomcat to Sourceforge, I can wait - just let me know when you hope to have it released. Thanks, James $ cat build.log configure: init: compile-classes: [javac]Compiling 18 source files to C:\libs\jboss-all\catalina\output\classes [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\test\tomcat\ejb\bea n\StatelessSessionBean.java:12: cannot resolve s ymbol [javac]symbol : class ServiceLibraries [javac]location: package system [javac]import org.jboss.system.ServiceLibraries; [javac]^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\test\tomcat\ejb\bea n\StatelessSessionBean.java:13: cannot resolve s ymbol [javac]symbol : class UnifiedClassLoader [javac]location: package system [javac]import org.jboss.system.UnifiedClassLoader; [javac]^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\web\catalina\Engine CreateAction.java:5: warning: org.xml.sax.Attrib uteList in org.xml.sax has been deprecated [javac]import org.xml.sax.AttributeList; [javac] ^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\web\catalina\Logged XmlMapper.java:4: warning: org.xml.sax.Attribute List in org.xml.sax has been deprecated [javac]import org.xml.sax.AttributeList; [javac] ^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\web\catalina\Logged XmlMapper.java:77: warning: org.xml.sax.Attribut eList in org.xml.sax has been deprecated [javac] static class ToAttributeList implements AttributeList [javac] ^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\test\tomcat\ejb\bea n\StatelessSessionBean.java:66: cannot resolve s ymbol [javac]symbol : class UnifiedClassLoader [javac]location: class org.jboss.test.tomcat.ejb.bean.StatelessSessionBean [javac] if( loader instanceof UnifiedClassLoader sawUnifiedClassLoader == false ) [javac] ^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\test\tomcat\ejb\bea n\StatelessSessionBean.java:70: cannot resolve s ymbol [javac]symbol : class ServiceLibraries [javac]location: class org.jboss.test.tomcat.ejb.bean.StatelessSessionBean [javac]ServiceLibraries libraries = ServiceLibraries.getLibraries(); [javac]^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\test\tomcat\ejb\bea n\StatelessSessionBean.java:70: cannot resolve s ymbol [javac]symbol : variable ServiceLibraries [javac]location: class org.jboss.test.tomcat.ejb.bean.StatelessSessionBean [javac]ServiceLibraries libraries = ServiceLibraries.getLibraries(); [javac] ^ [javac]C:\libs\jboss-all\catalina\src\main\org\jboss\web\catalina\Engine CreateAction.java:63: warning: org.xml.sax.Attri buteList in org.xml.sax has been deprecated [javac] AttributeList attributes = ctx.getAttributeList( top ); [javac] ^ [javac]5 errors [javac]4 warnings signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] Building Catalina .sar (Tomcat to work withJBossBeta 2 HOWTO)?
On Thu, 2002-04-11 at 19:40, Scott M Stark wrote: This is not a Catalina integration issue. It is an issue with the servlet 2.3 class loading model and the servlet to ejb call being optimized when it should not be. Part of the reason we wanted to embed tomcat was so that the calls would be optimized. Will this be fixed? Or is it possible. Why don't I just run tomcat elsewhere instead of embed it if calls are not optimized? By default Jetty is not using the servlet 2.3 class loading model that loads classes from the war before the parent class loader and so it works. If you turn on the servlet 2.3 class loading model in Jetty it also fails. This behavior is not seen if the war is included in the ear with the ejb jar and the ejb client jar left out of the war. Is there a reason this can't be done? I updated from CVS this morning re-configured with tomcat4.0.3. Tomcat is up and running and I deployed the tomcat-test.ear. I can access the tomcat-test context but when I click on a servlet link the servlet still can't talk to the ejb...I get: java.lang.NullPointerException at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:96) at $Proxy61.create(Unknown Source) at org.jboss.test.tomcat.servlet.HelloEJB.testBean(HelloEJB.java:71) Any help appreciated. Thanks for your work in this area. -Dennis Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: James Higginbotham [EMAIL PROTECTED] To: Dennis Muhlestein [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: Scott M Stark [EMAIL PROTECTED] Sent: Tuesday, April 09, 2002 5:08 PM Subject: RE: [JBoss-user] Building Catalina .sar (Tomcat to work with JBossBeta 2 HOWTO)? Attached is a testcase that reproduces the problem that we talked about here. My apologies for sending this to all on the list, but I hope that this testcase finds it way to the appropriate Jboss developers. I don't have an official bug number for reference, nor do I have a specific email to send this to within the development team. If you have any questions about the testcase, feel free to send me an email to this address. Regards, James ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] can someone pls fix the forum???
I've seen this exact problem many times. I wish someone would fix it also. Usually, I change what I search for and hope that different criteria doesn't have the problem. On Fri, 2002-04-12 at 14:03, Eric Kaplan wrote: I'm trying to search for stuff, and it's telling me it found a bunch of things, but it's getting cut off after the first or second item and there is no obvious way to see the entire list... Eric Kaplan Armanta, Inc. 55 Madison Ave. Morristown, NJ 07960 Phone: (973) 326-9600 signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] Building Catalina .sar (Tomcat to work withJBossBeta 2 HOWTO)?
Additional info: I configured my application to be in an ear. contents of my ear file: META-INF/ META-INF/MANIFEST.MF MyApplication.jar ROOT.war META-INF/application.xml contents of application.xml ?xml version=1.0 encoding=ISO-8859-1? application display-nameMyApp/display-name module web web-uriROOT.war/web-uri context-root//context-root /web /module module ejbMyApplication.jar/ejb /module /application I can access the root context from tomcat but I still cannot talk to an ejb. I still get the NullPointerException at StatelessSessionContainer line 593 when a servlet tries to talk to an ejb. Thanks On Thu, 2002-04-11 at 19:40, Scott M Stark wrote: This is not a Catalina integration issue. It is an issue with the servlet 2.3 class loading model and the servlet to ejb call being optimized when it should not be. By default Jetty is not using the servlet 2.3 class loading model that loads classes from the war before the parent class loader and so it works. If you turn on the servlet 2.3 class loading model in Jetty it also fails. This behavior is not seen if the war is included in the ear with the ejb jar and the ejb client jar left out of the war. Is there a reason this can't be done? Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: James Higginbotham [EMAIL PROTECTED] To: Dennis Muhlestein [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: Scott M Stark [EMAIL PROTECTED] Sent: Tuesday, April 09, 2002 5:08 PM Subject: RE: [JBoss-user] Building Catalina .sar (Tomcat to work with JBossBeta 2 HOWTO)? Attached is a testcase that reproduces the problem that we talked about here. My apologies for sending this to all on the list, but I hope that this testcase finds it way to the appropriate Jboss developers. I don't have an official bug number for reference, nor do I have a specific email to send this to within the development team. If you have any questions about the testcase, feel free to send me an email to this address. Regards, James ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] Building Catalina .sar (Tomcat to workwithJBossBeta 2 HOWTO)?
By client jar you mean the interfaces for the ejbs right? I don't have any of those in my war file. I checked the tomcat-test.war/ear that I deployed also, I didn't find the HelloName-client.jar in there. Contents of tomcat-test.war: META-INF/ WEB-INF/ WEB-INF/jboss-web.xml WEB-INF/web.xml WEB-INF/classes/ WEB-INF/classes/org/ WEB-INF/classes/org/jboss/ WEB-INF/classes/org/jboss/test/ WEB-INF/classes/org/jboss/test/tomcat/ WEB-INF/classes/org/jboss/test/tomcat/servlet/ WEB-INF/classes/org/jboss/test/tomcat/servlet/HelloEJB.class WEB-INF/classes/org/jboss/test/tomcat/servlet/PrintClassLoaders.class WEB-INF/classes/org/jboss/test/tomcat/servlet/Util.class index.html META-INF/MANIFEST.MF Am I missing the picture? Thanks for your input. I haven't got the tomcat-test or my own ear to work yet. -Dennis On Fri, 2002-04-12 at 10:52, Scott M Stark wrote: Additional info: I configured my application to be in an ear. contents of my ear file: META-INF/ META-INF/MANIFEST.MF MyApplication.jar ROOT.war META-INF/application.xml ... I can access the root context from tomcat but I still cannot talk to an ejb. I still get the NullPointerException at StatelessSessionContainer line 593 when a servlet tries to talk to an ejb. If your war still includes the ejb client jar as the tomcattest example included the WEB-INF/lib/HelloName-client.jar you will see this problem. Scott Stark Chief Technology Officer JBoss Group, LLC ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user signature.asc Description: This is a digitally signed message part
Re: [JBoss-user] JBoss 3.0.0beta CMP Problem
My application is completely CMP 2.0. The key is to make sure your DOCTYPE in your ejb-jar is EXACTLY the way it appears on suns DTD. Jboss checks for that DOCTYPE and if it is different, it reverts back to 1.x On Thu, 2002-04-11 at 15:32, Taylor, Brent wrote: It does not appear that JBoss 3.0.0beta is compliant with EJB 2.0. Specifically, the CMP contract. I've defined my Entity Bean as abstract per the EJB 2.0 specification, and JBoss pukes when it tries to deploy it. Also, the JAR manifest entries for Class-Path are not being honored since JBoss mangles the JAR names when it expands the EAR file during deployment. If I want all my beans to be able to use my 'utilities.jar' package I put that in each manifest Class-Path for each bean JAR. However, JBoss will rename that jar file to 70-utilities.jar or something when it extracts it from the EAR. Anybody else have similar problems? signature.asc Description: This is a digitally signed message part
RE: [JBoss-user] Building Catalina .sar (Tomcat to work with JBossBeta 2 HOWTO)?
I have the exact same exception when I try to access an EJB from a servlet. I took our existing application that worked fine with Tomcat on a separate machine, and embedded tomcat into JBoss. When I try to get the Home object from a servlet the container throws the same exception from StatelessSessionContainer at line 593. To me, it seems this is a JBoss problem with embedded Tomcat. (Not a problem with tomcat itself.) Again, my application works fine with tomcat on a separate machine. Hope we can find a solution soon. -Dennis On Mon, 2002-04-08 at 09:18, James Higginbotham wrote: Great, thanks for the info, it compiled! Now, however, I get the following error when my struts action attempts to invoke an EJB.. I've used multiple J2EE containers and would assume that I could get a servlet and EJB out there and working quickly.. My unit tests show that I can talk to the EJBs in Jboss over RMI, so this is a Catalina-specific error. I even see the EJBs in the JMS Agent view (port 8082). I'm using the CVS code from March 30th.. I'm afraid to update right now, due to the db configuration changed mentioned by David over the weekend - I don't need any more variables interfering with my port at the moment, unless the update is absolutely necessary. Any ideas what could be wrong? I've never struggled so much to get a J2EE application working as with Jboss 3 beta. My apologies for the continued emails, but I really need to get this working for our product. Thanks, James --- Here is the tracktrace: 2002-04-08 10:11:05,879 INFO [org.jboss.web.catalina.EmbeddedCatalinaServiceSX] action: Creating new Action instance 2002-04-08 10:11:06,139 INFO [STDOUT] 10:11:06,129 ERROR [UserManagerFactory] getUserManager caught RemoteException java.rmi.ServerException: null; nested exception is: java.lang.NullPointerException java.lang.NullPointerException at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invokeHome( StatelessSessionContainer.java:593) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeH ome(CachedConnectionInterceptor.java:167) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invokeHome(Sta telessSessionInstanceInterceptor.java:57) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterce ptor.java:98) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptor CMT.java:167) at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java: 52) at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor .java:102) at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:109) at org.jboss.ejb.StatelessSessionContainer.invokeHome(StatelessSessionConta iner.java:295) at org.jboss.ejb.Container.invoke(Container.java:702) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:441) at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:98) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:1 02) at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.jav a:73) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:76) at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:185) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:96) at $Proxy33.create(Unknown Source) at com.betweenmarkets.user.client.EJBUserManagerFactory.getUserManager(EJBU serManagerFactory.java:36) at com.betweenmarkets.usersecurity.DefaultUserSecurityContext.login(Default UserSecurityContext.java:68) at com.betweenmarkets.transactionmanager.web.actions.LogonAction.handleRequ est(LogonAction.java:77) at com.betweenmarkets.web.BaseAction.perform(BaseAction.java:179) at org.apache.struts.action.Action.execute(Action.java:391) at org.apache.struts.action.ActionServlet.processActionPerform(ActionServle t.java:2234) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:2013) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:558) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:193) at com.betweenmarkets.web.accesscontrol.AccessControlServletFilter.doFilter (AccessControlServletFilter.java:80) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:213) at
RE: [JBoss-user] Building Catalina .sar (Tomcat to work with JBos sBeta 2 HOWTO)?
I tried with tomcat on a separate machine, and with embedded tomcat running withing Jboss to perform the same method method call. The exception occurs when the container tries to invoke the create method of my SSB only when I try from the embedded tomcat. Note: I am using the same instance of JBoss for both instances of Tomcat. I can use the application without error from the remote tomcat. I added debugging into JBoss to print the contends of homeMapping and the method I want to get in the StatelessSessionConainer.invokeHome method. It does not matter if I try via the remote tomcat or the embedded tomcat.. The map contains the exact same values and the method I am trying to get is the same. (At least he contents of mi.getMethod().toString() are exactly the same). If I pass in a value to the map, shouldn't I always get the correct value back. It seems to me that I'm executing the same code in StatelessSessionContainer regardless of the instance of tomcat I am trying to access the ejb from. When I try the embedded instance of tomcat though, the Method m(StatelessSesssionContainer.java:590 aprox) is null. As far as I can tell, it's the same map and JBoss is passing in the same value. I'm not completely convinced that this is a classloader issue but then again, I'm not to familiar with the in's and out's off jboss. Guess for the time being, I'll use tomcat remotely and wait for someone to fix this. Happy to provide additional info if anyone is interested. -Dennis PS: the bug on sourceforge related to a different issue that did regard classloading. On Mon, 2002-04-08 at 12:52, Bunker, Dan wrote: I have played with the same issues and am fairly confident that this is a ClassLoader issue. Investigating the tomcat.sar source files, jboss hands the WAR file off to Catalina to handle. This means that all web content is loaded with the catalina WebClassloader. So even though you have class1 in the jboss tier and you have class1 in the catalina tier they are not compatible due to the two different classloaders. Sibling class loaders cannot understand each others content. This issue should be addressed by the UCL or other relavant code. I believe there is a bug on sourceforge relating to this. Dan -Original Message- From: David Jencks [mailto:[EMAIL PROTECTED]] Sent: Monday, April 08, 2002 11:42 AM To: James Higginbotham Cc: David Jencks; [EMAIL PROTECTED] Subject: Re: [JBoss-user] Building Catalina .sar (Tomcat to work with JBoss Beta 2 HOWTO)? Well, I wonder if it is some kind of classloader problem. I don't really have a clue about what it could be. The mi (method invocation) contains info about what you are trying to do: the method name and arguments you called, and various context info. I don't see how the mi could be null there, so I'm assuming the method map doesn't have what you are looking for. What is the mi.getMethod()? What is in the method map? david jencks On 2002.04.08 12:58:37 -0400 James Higginbotham wrote: No, both unit test and struts action use our helper factory, which use the narrow() method. They cast to the home interface after calling the helper method, which narrowed the reference. Any other ideas based on the stacktrace and what your code is trying to do? I can dive into the source and put in debug statements and such, but any context you can provide as to what is expected to happen a few method calls before and after (beyond the code itself) would be helpful. Here is the signature for the home interface: UserManager create() throws CreateException, EJBException, RemoteException; The weird thing is that the code works under Jetty, just not Tomcat. However, we'd prefer to use Tomcat for our product release. Everything works find under Weblogic, BTW, though they tend to be more forgiving with minor errors and such in descriptors, etc. Thanks, James -Original Message- From: David Jencks [mailto:[EMAIL PROTECTED]] Sent: Monday, April 08, 2002 11:53 AM To: James Higginbotham Cc: [EMAIL PROTECTED] Subject: Re: [JBoss-user] Building Catalina .sar (Tomcat to work with JBoss Beta 2 HOWTO)? Basically I don't have a clue about what is going on, however... Are you doing PortableRemoteObject.narrow in your failing code and a cast in your unit test? If so you might try changing to a cast in your failing code. This is a wild guess, but let us know if it works. Everything should be unserialized calls within the same vm. david jencks On 2002.04.08 12:37:04 -0400 James Higginbotham wrote: Well, here is the helper code (same as what is being called from the unit test): UserManagerHome dmHome = (UserManagerHome) EJBHomeFactory.getInstance() .lookupEJBHome(UserManagerHome.class); ejbUserManager_
[JBoss-user] CMP Help
I have a very simple CMP 2.0 Bean. It has one Field on one table.
I am using jboss 3.0 beta 2 (from cvs)
I am trying to call the create method on my Bean from a Local Interface
in a Stateful Session Bean.
When I call create, I get the following output in my server.log:
2002-04-01 16:46:39,968 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Create:
pk=dennis
2002-04-01 16:46:40,144 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Executing
SQL: SELECT COUNT(*) FROM AccountMaster WHERE Username=?
2002-04-01 16:46:40,242 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Executing
SQL: INSERT INTO AccountMaster (Username) VALUES (?)
2002-04-01 16:46:40,245 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Create: Rows
affected = 1
It appears that the CMP worked correctly. The client Bean however,
catches the following EJBException:
2002-04-01 16:46:40,258 ERROR [STDERR]
java.lang.reflect.UndeclaredThrowableException:
2002-04-01 16:46:40,258 ERROR [STDERR] java.rmi.ServerException: null
Embedded Exception
$Proxy23; nested exception is:
javax.ejb.EJBException: null
Embedded Exception
$Proxy23
2002-04-01 16:46:40,258 ERROR [STDERR] javax.ejb.EJBException: null
Embedded Exception
$Proxy23
2002-04-01 16:46:40,259 ERROR [STDERR] at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1072)
2002-04-01 16:46:40,259 ERROR [STDERR] at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:73)
2002-04-01 16:46:40,259 ERROR [STDERR] at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:222)
2002-04-01 16:46:40,260 ERROR [STDERR] at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:176)
2002-04-01 16:46:40,260 ERROR [STDERR] at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:134)
2002-04-01 16:46:40,260 ERROR [STDERR] at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:79)
2002-04-01 16:46:40,261 ERROR [STDERR] at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:98)
2002-04-01 16:46:40,261 ERROR [STDERR] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)
2002-04-01 16:46:40,261 ERROR [STDERR] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:52)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:102)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:109)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:468)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invokeHome(BaseLocalContainerInvoker.java:243)
2002-04-01 16:46:40,263 ERROR [STDERR] at
org.jboss.ejb.plugins.local.BaseLocalContainerInvoker$HomeProxy.invoke(BaseLocalContainerInvoker.java:367)
2002-04-01 16:46:40,263 ERROR [STDERR] at $Proxy12.create(Unknown
Source)
etc, etc
This is my create method in the EJB
public String ejbCreate ( String username ) throws CreateException {
setUsername ( username );
// if I add debugging info here, it gets printed just
// fine
return null; // standard for CMP
}
Any suggestions? Any help appreciated.
-Dennis
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