[Design of Messaging on JBoss (Messaging/JBoss)] - Channels no longer manage deliveries
by timfox
Just a few notes on the recent changes I made.
Previously the channel itself managed the set of deliveries (i.e. refs in the process of being delivered) internally.
There is an argument that this was good from the point of view of browsing (although that is contentious) since both undelivered and delivering messages can be browsed, but it created a synchronization bottleneck on a primary execution path (acknowledgment of messages) - since on acking they had to be removed from the channel, and it also introduced a set of fiddly race conditions that we've been battling with for some considerable time - i.e. messages getting acked or cancelled before the call to handle had returned making the decision of whether to add the delivery to the list more complex and requiring further expensive synchronization.
The realisation was that, apart from maintaining the old queue browsing semantics there is no need to keep the deliveries in the channel.
In the primary use case of delivering then acking a message, the message just needs to be removed from the queue, delivered, then when it is acked, if it is non persistent it just can be forgotten about, or if it is persistent it needs to be removed from persistent storage. Nothing in the ack process requires access to the channel if the deliveries are not store in the channel. This allows acking to proceed without any channel synchronization.
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19 years, 2 months
[Design of JBoss jBPM] - Re: remove context sensitive menus
by tom.baeyens＠jboss.com
"david.lloyd(a)jboss.com" wrote : The action here is: Context menus are toast. I'm not going to change to "Execution" for 3.x. But I think that we should work to make "Execution" be the standard term for a process instance+token in 4.x.
|
good conclusion
"david.lloyd(a)jboss.com" wrote :
| "Process" will refer to the definition, and "Process Instance" will refer to the instance (for now). Task definitions and instances will continue to be referred to as "Task Definitions" and "Tasks", respectively.
I don't think that task definitions need to be referred to in the web console. Or do you see a reason that i'm overlooking ?
Using the name "Task" for TaskInstance's is good, i think. (as long as there is no reference to a task definition somewhere, which i don't think is necessary)
But taking into account all the feedback and consistency, i would keep the complete names of "Process Definition" and "Process Instance".
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19 years, 2 months
[Deployers on JBoss (Deployers/JBoss)] - Help needed on How to deploy a struts application as a portl
by hussain_rangwala
Hi
I am trying to deploy a struts application as a portlet on JBoss portal 2.4.0.GA.However i m facing the following issues
1)I am not able to see my Portlet on the Jboss Portal.
2)I get the following error on the console
| Incomplete Deployment listing:
|
| --- Incompletely deployed packages ---
| org.jboss.deployment.DeploymentInfo@b2ae7ddb { url=file:/D:/JBoss/jboss-portal-2.4.0/server/default/deploy/jboss-portal.sar/portal-wsrp.sar/portal-wsrp.jse }
| deployer: org.jboss.ws.server.WebServiceDeployerNestedJSE@4a2dd4
| status: Deployment FAILED reason: Could not create deployment: file:/D:/JBoss/jboss-portal-2.4.0/server/default/tmp/deploy/portal-wsrp.war; - nested throwable: (org.jboss.ws.metadata.wsdl.WSDLException: WSDLException (at /wsdl:definitions/import/wsdl:definitions/import/wsdl:definitions/wsdl:types/schema/schema): faultCode=OTHER_ERROR: An error occurred trying to resolve schema referenced at 'http://www.w3.org/2001/xml.xsd', relative to 'file:/D:/JBoss/jboss-portal-2.4.0/server/default/tmp/deploy/portal-wsrp-exp.war/WEB-INF/wsdl/wsrp_v1_types.xsd'.: Cannot access imported wsdl [http://www.w3.org/2001/xml.xsd], www.w3.org: java.lang.RuntimeException: Cannot access imported wsdl [http://www.w3.org/2001/xml.xsd], www.w3.org
| at org.jboss.ws.metadata.wsdl.WSDLDefinitionsFactory$WSDLLocatorImpl.getImportInputSource(WSDLDefinitionsFactory.java:310)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema(WSDLReaderImpl.java:740)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema(WSDLReaderImpl.java:830)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema(WSDLReaderImpl.java:620)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(WSDLReaderImpl.java:583)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(WSDLReaderImpl.java:302)
| at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2133)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseImport(WSDLReaderImpl.java:450)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(WSDLReaderImpl.java:294)
| at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2133)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseImport(WSDLReaderImpl.java:450)
| at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(WSDLReaderImpl.java:294)
| at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2133)
| at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2125)
| at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2150)
| at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2171)
| at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2201)
| at org.jboss.ws.metadata.wsdl.WSDLDefinitionsFactory.parse(WSDLDefinitionsFactory.java:144)
| at org.jboss.ws.metadata.ServiceMetaData.getWsdlDefinitions(ServiceMetaData.java:273)
| at org.jboss.ws.metadata.JSR109ServerMetaDataBuilder.buildMetaData(JSR109ServerMetaDataBuilder.java:111)
| at org.jboss.ws.server.WebServiceDeployerJSE.createWebServicesMetaData(WebServiceDeployerJSE.java:189)
| at org.jboss.ws.server.WebServiceDeployer.create(WebServiceDeployer.java:103)
| at org.jboss.ws.server.WebServiceDeployerJSE.create(WebServiceDeployerJSE.java:66)
| at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.create(SubDeployerInterceptorSupport.java:180)
| at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:91)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy93.create(Unknown Source)
| at org.jboss.deployment.MainDeployer.create(MainDeployer.java:953)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:807)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
| 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:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy95.deploy(Unknown Source)
| at org.jboss.ws.server.WebServiceDeployerNestedJSE.create(WebServiceDeployerNestedJSE.java:102)
| at org.jboss.deployment.MainDeployer.create(MainDeployer.java:953)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:807)
| at org.jboss.deployment.MainDeployer.addDeployer(MainDeployer.java:368)
| 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:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy98.addDeployer(Unknown Source)
| at org.jboss.deployment.SubDeployerSupport.startService(SubDeployerSupport.java:124)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
| at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
| at $Proxy0.start(Unknown Source)
| at org.jboss.system.ServiceController.start(ServiceController.java:417)
| at org.jboss.system.ServiceController.start(ServiceController.java:435)
| at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy4.start(Unknown Source)
| at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
| 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:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy8.deploy(Unknown Source)
| at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
| at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
| at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
| at $Proxy0.start(Unknown Source)
| at org.jboss.system.ServiceController.start(ServiceController.java:417)
| at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy4.start(Unknown Source)
| at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:755)
| 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:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy5.deploy(Unknown Source)
| at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
| at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
| at org.jboss.Main.boot(Main.java:200)
| at org.jboss.Main$1.run(Main.java:464)
| at java.lang.Thread.run(Thread.java:595)
| )
| state: FAILED
| watch: file:/D:/JBoss/jboss-portal-2.4.0/server/default/deploy/jboss-portal.sar/portal-wsrp.sar/portal-wsrp.jse
| altDD: null
| lastDeployed: 1168504020879
| lastModified: 1168504012000
| mbeans:
|
| org.jboss.deployment.DeploymentInfo@d5daf42b { url=file:/D:/JBoss/jboss-portal-2.4.0/server/default/deploy/SETLAppName.war }
| deployer: MBeanProxyExt[jboss.web:service=WebServer]
| status: Deployment FAILED reason: Error during deploy; - nested throwable: (javax.naming.NamingException: ejb-local-ref: 'ejb/AccountDetailsEJB', with web.xml ejb-link: 'AccountDetails' failed to resolve to an ejb with a LocalHome)
| state: FAILED
| watch: file:/D:/JBoss/jboss-portal-2.4.0/server/default/deploy/SETLAppName.war
| altDD: null
| lastDeployed: 1168504069715
| lastModified: 1168504070000
| mbeans:
|
| --- MBeans waiting for other MBeans ---
| ObjectName: jboss.web.deployment:war=SETLAppName.war,id=-707070933
| State: FAILED
| Reason: org.jboss.deployment.DeploymentException: Error during deploy; - nested throwable: (javax.naming.NamingException: ejb-local-ref: 'ejb/AccountDetailsEJB', with web.xml ejb-link: 'AccountDetails' failed to resolve to an ejb with a LocalHome)
|
| --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
| ObjectName: jboss.web.deployment:war=SETLAppName.war,id=-707070933
| State: FAILED
| Reason: org.jboss.deployment.DeploymentException: Error during deploy; - nested throwable: (javax.naming.NamingException: ejb-local-ref: 'ejb/AccountDetailsEJB', with web.xml ejb-link: 'AccountDetails' failed to resolve to an ejb with a LocalHome)
|
|
| 2007-01-11 13:57:54,071 DEBUG [org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread] Notified that enabled: true
| 2007-01-11 13:57:54,071 DEBUG [org.jboss.deployment.scanner.URLDeploymentScanner] Started jboss.deployment:type=DeploymentScanner,flavor=URL
| 2007-01-11 13:57:54,071 DEBUG [org.jboss.system.ServiceController] Starting dependent components for: jboss.deployment:type=DeploymentScanner,flavor=URL dependent components: []
| 2007-01-11 13:57:54,196 DEBUG [org.jboss.deployment.MainDeployer] End deployment start on package: jboss-service.xml
| 2007-01-11 13:57:54,196 DEBUG [org.jboss.deployment.MainDeployer] Deployed package: file:/D:/JBoss/jboss-portal-2.4.0/server/default/conf/jboss-service.xml
| 2007-01-11 13:57:54,211 DEBUG [org.jboss.web.tomcat.tc5.Tomcat5] Saw org.jboss.system.server.started notification, starting connectors
| 2007-01-11 13:57:54,367 INFO [org.apache.coyote.http11.Http11BaseProtocol] Starting Coyote HTTP/1.1 on http-0.0.0.0-8080
| 2007-01-11 13:57:54,460 INFO [org.apache.jk.common.ChannelSocket] JK: ajp13 listening on /0.0.0.0:8009
| 2007-01-11 13:57:54,476 INFO [org.apache.jk.server.JkMain] Jk running ID=0 time=0/63 config=null
| 2007-01-11 13:57:54,491 INFO [org.jboss.system.server.Server] JBoss (MX MicroKernel) [4.0.4.GA (build: CVSTag=JBoss_4_0_4_GA date=200605151000)] Started in 1m:12s:258ms
|
|
3)I had downloaded JBossAS+JBoss Portal (bundled version).
Kindly help me out.Thanks for your replies and ideas
Thanks & regards
Hussain
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000300#4000300
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19 years, 2 months