April 2008 - jboss-dev-forums - Jboss List Archives

[Design of JBoss Build System] - Build fail on test errors

by wolfc

Build fail on test errors should be the norm, not the exception. That way we can have Hudson deploy snapshots which are guaranteed to pass the defined units tests and thus asserts that the snapshot is usable. Can we also have an option where a mvn deploy fails if the workspace is unclean? I don't care about a mvn install (although this pollutes the local repo). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145081#4145081 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145081

16 years, 5 months

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[Design of JBossXB] - Re: Element order exception

by alesj

"alex.loubyansky(a)jboss.com" wrote : Here | @XmlType(propOrder={"mappingFiles", "jarFiles", "classes", "properties"}) | | public class PersistenceUnitMetaData implements Serializable | | The only elements (and their order) this type has are listed in the propOrder. There is no jta-data-source at all Aha, don't know what I was thinking. :-) I thought you only need to list the ones that are collections of elements. Which doesn't make sense. OK, getting this one now: | Caused by: org.jboss.xb.binding.JBossXBRuntimeException: Attribute is not bound: element owner {http://java.sun.com/xml/ns/persistence}property, attribute name | The mapping: | @XmlElementWrapper(name="properties") | @JBossXmlMapEntry(name="property") | @JBossXmlMapKeyAttribute(name="name") | @JBossXmlMapValueAttribute(name="value") | public void setProperties(Map<String, String> properties) | { | this.properties = properties; | } | and the same xml as before. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145073#4145073 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145073

16 years, 5 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: ClassLoader behaviour on remote clustering tests

by flavia.rainone＠jboss.com

Thanks to the messaging tests, we were able of detecting this performance failure before JBoss AOP go GA. I have spotted the cause of the overhead and I'm working on it: http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145045#4145045 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145048#4145048 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145048

16 years, 5 months

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[Design of AOP on JBoss (Aspects/JBoss)] - Re: Per Instance Aspects Overhead

by flavia.rainone＠jboss.com

We could see a better yet performance if we don't reset the joinpoint instance when an instance advisor gets created. Kabir, do you think this would break something? This would imply that a joinpoint class generation request is made only when necessary, i.e., the first time the joinpoint is reached, and when there is a new interception chain, different from the previous chain. For that, we will need to be able of asserting whether the interceptor chain in the instance advisor is any different from the one in the class advisor. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145045#4145045 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145045

16 years, 5 months

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[Design of AOP on JBoss (Aspects/JBoss)] - Per Instance Aspects Overhead

by flavia.rainone＠jboss.com

Regarding the JBoss Messaging clustering tests (see previous discussion here http://www.jboss.com/index.html?module=bb&op=viewtopic&t=133377), I have found out what is causing all the overhead. Since there are per instance aspects involved, InstanceAdvisors get created during the first time the intercepted methods get executed. This happens on the getAround1() method of the generated JoinPoint class, which creates the aspect instance to perform interception. However, once the class advisor is replaced by an instance advisor, a request for a new JoinPoint class is made to the JoinPointGenerator (this is done by the wrapper created by GeneratedAdvisorMethodExecutionTransformer). Notice that there are no dynamic AOP actions involved, which means that we would be fine if we used the previously generated joinpoint class. However, this is not what is happening. Since the JoinPointGenerator used by the InstanceAdvisor is different from the JoinPointGenerator previous used to generate the initial JoinPoint class, there won't be any generated class in the JoinPointGenerator cache, which triggers a joinpoint class generation for each instance of the intercepted class. This explains the amazing amount of class generations we were seeing. I am going to share the JoinpointGenerator among the instance advisors, and I am going to share it betwen those advisors and class advisor as well. That will avoid creation of extra JoinPoint classes, which should diiminish the overhead. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145042#4145042 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145042

16 years, 5 months

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[Design of JBoss Profiler] - Re: JBoss Profiler 2

by lretief

Jesper, please have a look at the issue we put in a new thread at http://jboss.com/index.html?module=bb&op=viewtopic&t=133963 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145032#4145032 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145032

16 years, 5 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Connect Websphere Messaging to Talk to JBoss Messaging

by satishkeerthi

Hi there, My requirement is: I have a J2EE application running on WebsphereApplication Server 6.0.2 and it should store it's messages on a local queue and via Websphere Generic Messaging Provider it should push to the remote queue on JBoss. To push the messages to JBoss, Websphere says that it might need some JMS resource adaptors, does anyone come across this type of issue. Let me know if really i need the JMS resource adaptor from Websphere to talk to JBoss messaging. Let me know. Thanks in advance Satish View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145026#4145026 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145026

16 years, 5 months

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[Design of JBoss Profiler] - Problem in setting up JBoss Profiler 2 in Jboss 4.2.1

by spatnaik

Hi, I'm running or rather trying to run JBoss profiler version 2 in JBoss 4.2.1. I have followed the instructions in the README.txt , but cannot get it to work. My setup is as follows: - Windows XP machine - Downloaded Jboss Profiler 2 CR8 - Copied jboss-profiler.jar to JBOSS_HOME/bin - Copied jboss-profiler.properties to JBOSS_HOME/bin - Copied jboss-profiler-plugins.jar to JBOSS_HOME/bin - Copied asm.jar to JBOSS_HOME/bin - Copied jboss-profiler.sar to JBOSS_HOME/server/default/deploy - Edited run.bat to include the following line: set JAVA_OPTS=%JAVA_OPTS% -javaagent:jboss-profiler.jar -Djboss-profiler.properties=jboss-profiler.properties jboss-profiler.properties file has - enable=yes cpu=yes memory=yes includes=org.jboss.profiler.* excludes=* visibility=private save=yes startup=yes repository=no remote=yes store=memory location=. host=localhost port=5400 ejb=yes servlet=yes jsf=yes jmx=yes rmi=yes corba=yes plugin.1=org.jboss.profiler.plugins.Hibernate When I start up jboss, I have the following on console - =============================================================================== JBoss Bootstrap Environment JBOSS_HOME: C:\jboss JAVA: C:\Java\bin\java JAVA_OPTS: -Dprogram.name=run.bat -server -Xms128m -Xmx512m -javaagent:jboss-profiler.jar -Djboss-profiler.properties=jboss-profiler.properties -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 CLASSPATH: C:\Java\lib\tools.jar;C:\jboss\bin\run.jar =============================================================================== JBoss Profiler 2.0.CR8 (Sun Microsystems Inc. 1.5.0_12) JBoss Profiler depends on external communication module 15:10:14,615 INFO [Server] Starting JBoss (MX MicroKernel)... ....... The server boots smoothly. I have an enterprise application(Icefaces /EJBs/Jbpm workflow) ear deployed on the server which I want to profile. Now at the command prompt I say - java -jar jboss-profiler-client.jar startProfiler And I get the following exception - 2008-04-17 15:40:25,299 ERROR [org.jboss.profiler.client.cmd.Client] Can not get connection to server. Problem establishing socket connection for InvokerLocator [socket://localhost:5400/] org.jboss.remoting.CannotConnectException: Can not get connection to server. Pro blem establishing socket connection for InvokerLocator [socket://localhost:5400/ ] at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transpor t(MicroSocketClientInvoker.java:530) at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientI nvoker.java:122) at org.jboss.remoting.Client.invoke(Client.java:1550) at org.jboss.remoting.Client.invoke(Client.java:530) at org.jboss.remoting.Client.invoke(Client.java:518) at org.jboss.profiler.client.cmd.Client.main(Client.java:252) Caused by: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at org.jboss.remoting.transport.socket.SocketClientInvoker.createSocket( SocketClientInvoker.java:187) at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.getConne ction(MicroSocketClientInvoker.java:801) at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transpor t(MicroSocketClientInvoker.java:526) ... 5 more I have 2 questions - 1. While booting, the server log says 'JBoss Profiler depends on external communication module ' Is there some other jar which I need to put somewhere? I tried putting the jboss-remoting.jar, concurrent.jar in JBOSS_HOME/bin. But it would throw other kinds of errors. 2. I went into the jmx console and checked out the Communicator MBean and it has the following configuration - Host localhost Socket false SocketPort 5400 Rmi false RmiPort 5401 Http false HttpPort 5402 It would throw RuntimeException when I try to enable Socket by setting to true. My guess is this being disabled, its not able to establish socket connection ! Is it so? I greatly appreciate any help. :) Thanks, Smita View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145010#4145010 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145010

16 years, 5 months

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[Design of JBossXB] - Re: Element order exception

by alex.loubyansky＠jboss.com

Here @XmlType(propOrder={"mappingFiles", "jarFiles", "classes", "properties"}) | public class PersistenceUnitMetaData implements Serializable The only elements (and their order) this type has are listed in the propOrder. There is no jta-data-source at all View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145004#4145004 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4145004

16 years, 5 months

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[Design of Clustering on JBoss (Clusters/JBoss)] - Re: JBAS-4919 - ha singletons in heterogenous topologies

by galder.zamarreno＠jboss.com

I'll be committing JBAS-5170 in a minute. Just a quick note on something I've added to the resolution of this JIRA: Together with the call to setSingletonName in HASingletonSupport, I'm also calling setHAPartition(). As a result, pickSingleton(HAPartition) and isElectedMaster(HAPartition) are effectively not needed for neither the standard nor the extended election policy implementations. So, I'm doing two things here: - these methods delegate to their overload methods that have no parameters, i.e. pickSingleton() and isElectedMaster() - In HASingletonElectionPolicy, I'm deprecating pickSingleton(HAPartition) and isElectedMaster(HAPartition) adding an explanation in the @deprecated javadoc. The code is much more readable now :). If someone disagrees with this, I'll go back and change it. For the time being, I'm committing this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4144995#4144995 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4144995

16 years, 5 months

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jboss-dev-forums April 2008