[JBoss JIRA] Created: (JGRP-457) Optimization: make threads return immediately if NAKACK has another active thread for the same sender
by Bela Ban (JIRA)
Optimization: make threads return immediately if NAKACK has another active thread for the same sender
-----------------------------------------------------------------------------------------------------
Key: JGRP-457
URL: http://jira.jboss.com/jira/browse/JGRP-457
Project: JGroups
Issue Type: Feature Request
Reporter: Bela Ban
Assigned To: Bela Ban
Priority: Minor
Fix For: 2.5
In NAKACK, when a thread places a message for sender S into the NakReceiverWindow NRW, it subsequently acquires a lock on NRW (lock by sender) and removes as many messages as possible and passes them up.
If many threads do this at the same time, all threads but one are blocked, and - when finally unblocked - usually return. This causes context switches and possibly cache flushing, so a better way would be to have the threads check whether another thread is already removing messages using a CAS operation *before* acquiring the lock.
The effect should be that no threads will wait on the lock unnecessarily, and thus fewer context switches, and more threads available to the pool.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
1 week
[JBoss JIRA] (WFLY-2977) Nullpointer when Checking role for anonymous caller
by ricardo matos (JIRA)
[ https://issues.jboss.org/browse/WFLY-2977?page=com.atlassian.jira.plugin.... ]
ricardo matos commented on WFLY-2977:
-------------------------------------
Hello!
I'm having the same exact issue (using eclipse MQTT paho library).
Can you tell me how did you solve out your provblem?
Thanks!
> Nullpointer when Checking role for anonymous caller
> ---------------------------------------------------
>
> Key: WFLY-2977
> URL: https://issues.jboss.org/browse/WFLY-2977
> Project: WildFly
> Issue Type: Bug
> Components: EJB
> Affects Versions: 8.0.0.Final
> Reporter: Markus D
> Assignee: Eduardo Martins
> Fix For: 8.1.0.CR1, 8.1.0.Final
>
>
> When calling a rest service without authentication i receive a nullpointer when doing:
> @Resource
> private SessionContext ctx;
> This is enough to produce a nullpointer as guest:
> ctx.isCallerInRole("ADMIN_ROLE")
> Should return false imho.
> greetings,
> m
> {noformat}
> 13:16:23,714 ERROR [org.jboss.as.ejb3.invocation] (default task-2) JBAS014134: EJB Invocation failed on component PlayerFacade for method public net.dice.dto.player.PlayerResponseDTO net.dice.facade.PlayerFacade.createIncognitoPlayer(net.dice.lang.Language): javax.ejb.EJBException: java.lang.NullPointerException
> at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:190) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:275) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:340) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:55) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:326)
> at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:448)
> at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:326)
> at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:185)
> at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:182)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73)
> at net.dice.facade.PlayerFacade$$$view3.createIncognitoPlayer(Unknown Source) [classes:]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_51]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_51]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_51]
> at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51]
> at org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:401) [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
> at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:99) [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
> at org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56) [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
> at org.jboss.weld.bean.proxy.InjectionPointPropagatingEnterpriseTargetBeanInstance.invoke(InjectionPointPropagatingEnterpriseTargetBeanInstance.java:65) [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
> at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100) [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
> at net.dice.facade.PlayerFacade$Proxy$_$$_Weld$EnterpriseProxy$.createIncognitoPlayer(Unknown Source) [classes:]
> at net.dice.facade.TestResource.test(TestResource.java:17) [classes:]
> at net.dice.facade.TestResource$Proxy$_$$_WeldClientProxy.test(Unknown Source) [classes:]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_51]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_51]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_51]
> at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51]
> at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:137) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:280) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:234) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:221) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.0.6.Final.jar:]
> at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.0.6.Final.jar:]
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at net.dice.auth.BasicAuthFilter.doFilter(BasicAuthFilter.java:76) [classes:]
> at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:56) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at net.dice.filter.DiceFilter.doFilter(DiceFilter.java:48) [classes:]
> at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:56) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
> at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]
> Caused by: java.lang.NullPointerException
> at org.jboss.as.security.service.SimpleSecurityManager.isCallerInRole(SimpleSecurityManager.java:209) [wildfly-security-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.as.ejb3.component.EJBComponent.isCallerInRole(EJBComponent.java:373) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.as.ejb3.context.EJBContextImpl.isCallerInRole(EJBContextImpl.java:114) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at net.dice.facade.PlayerFacade.createIncognitoPlayer(PlayerFacade.java:122) [classes:]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_51]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_51]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_51]
> at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51]
> at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
> at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:407)
> at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) [wildfly-weld-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93) [wildfly-weld-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
> at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47) [wildfly-jpa-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:407)
> at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46) [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
> at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) [wildfly-weld-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.component.interceptors.NonPooledEJBComponentInstanceAssociatingInterceptor.processInvocation(NonPooledEJBComponentInstanceAssociatingInterceptor.java:59) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
> at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:273) [wildfly-ejb3-8.0.0.Final.jar:8.0.0.Final]
> {noformat}
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
8 years, 10 months
[JBoss JIRA] (DROOLS-1388) Drools Sample.drl broken with Eclipse Neon
by Vincenzo D'Amore (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1388?page=com.atlassian.jira.plugi... ]
Vincenzo D'Amore updated DROOLS-1388:
-------------------------------------
Steps to Reproduce:
Just follow the steps described into the tutorial (and install the Drools plugin 6.4.0), then download a newer version and update the Drools plugin to the 6.5.0.Final.
1. Create a new drools project
2. Select the middle option proposed by eclipse the dialog box
3. Enter "FirstProject" as a project name and keep only the "Add a sample Helloworld rule file to this project"
4. Select DroolsTest class and "Run as Java Application"
*When you download a newer version of Eclipse Drools plugin, the update does not change Eclipse preferences "Installed Drools Runtimes" so, you're are still using to the old Drools runtimes.*
was:
Just follow the steps described into the tutorial (and install the Drools plugin 6.4.0), then update the Drools plugin to the 6.5.0.Final.
1. Create a new drools project
2. Select the middle option proposed by eclipse the dialog box
3. Enter "FirstProject" as a project name and keep only the "Add a sample Helloworld rule file to this project"
4. Select DroolsTest class and "Run as Java Application"
*When you download a newer version of Eclipse Drools plugin, the update does not change Eclipse preferences "Installed Drools Runtimes" so, you're are still using to the old Drools runtimes.*
> Drools Sample.drl broken with Eclipse Neon
> ------------------------------------------
>
> Key: DROOLS-1388
> URL: https://issues.jboss.org/browse/DROOLS-1388
> Project: Drools
> Issue Type: Bug
> Components: eclipse plugin
> Affects Versions: 6.5.0.Final
> Reporter: Vincenzo D'Amore
> Assignee: Robert (Bob) Brodt
>
> Unable to complete the example presented in the documentation "[Installing Drools Tooling|https://nheron.gitbooks.io/droolsonboarding/content/gettingStarted/installing_drools_tooling.html]"
> Trying to run DroolsTest.java sample I get the following errors:
> {code:java}
> java.lang.RuntimeException: Error while creating KieBase[Message [id=1, level=ERROR, path=Sample.drl, line=15, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type], Message [id=2, level=ERROR, path=Sample.drl, line=5, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type
> Message.GOODBYE cannot be resolved to a type
> org.drools.core.util.bitmask.AllSetBitMask cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type]]
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:450)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:604)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:575)
> at com.sample.DroolsTest.main(DroolsTest.java:17)
> {code}
>
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
8 years, 10 months
[JBoss JIRA] (DROOLS-1388) Drools Sample.drl broken with Eclipse Neon
by Vincenzo D'Amore (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1388?page=com.atlassian.jira.plugi... ]
Vincenzo D'Amore commented on DROOLS-1388:
------------------------------------------
I think I got the problem. After the plugin update from 6.4.0 to 6.5.0, Eclipse preferences does not point a newer runtime.
> Drools Sample.drl broken with Eclipse Neon
> ------------------------------------------
>
> Key: DROOLS-1388
> URL: https://issues.jboss.org/browse/DROOLS-1388
> Project: Drools
> Issue Type: Bug
> Components: eclipse plugin
> Affects Versions: 6.5.0.Final
> Reporter: Vincenzo D'Amore
> Assignee: Robert (Bob) Brodt
>
> Unable to complete the example presented in the documentation "[Installing Drools Tooling|https://nheron.gitbooks.io/droolsonboarding/content/gettingStarted/installing_drools_tooling.html]"
> Trying to run DroolsTest.java sample I get the following errors:
> {code:java}
> java.lang.RuntimeException: Error while creating KieBase[Message [id=1, level=ERROR, path=Sample.drl, line=15, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type], Message [id=2, level=ERROR, path=Sample.drl, line=5, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type
> Message.GOODBYE cannot be resolved to a type
> org.drools.core.util.bitmask.AllSetBitMask cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type]]
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:450)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:604)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:575)
> at com.sample.DroolsTest.main(DroolsTest.java:17)
> {code}
>
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
8 years, 10 months
[JBoss JIRA] (DROOLS-1388) Drools Sample.drl broken with Eclipse Neon
by Vincenzo D'Amore (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1388?page=com.atlassian.jira.plugi... ]
Vincenzo D'Amore updated DROOLS-1388:
-------------------------------------
Steps to Reproduce:
Just follow the steps described into the tutorial (and install the Drools plugin 6.4.0), then update the Drools plugin to the 6.5.0.Final.
1. Create a new drools project
2. Select the middle option proposed by eclipse the dialog box
3. Enter "FirstProject" as a project name and keep only the "Add a sample Helloworld rule file to this project"
4. Select DroolsTest class and "Run as Java Application"
*When you download a newer version of Eclipse Drools plugin, the update does not change Eclipse preferences "Installed Drools Runtimes" so, you're are still using to the old Drools runtimes.*
was:
Just follow the steps described into the tutorial (and install the Drools plugin 6.4.0), then update the Drools plugin to the 6.5.0.Final.
1. Create a new drools project
2. Select the middle option proposed by eclipse the dialog box
3. Enter "FirstProject" as a project name and keep only the "Add a sample Helloworld rule file to this project"
4. Select DroolsTest class and "Run as Java Application"
*The plugin update does not update the Eclipse preferences "Installed Drools Runtimes" so, even if the plugin is updated, you're are still using to the old Drools runtimes.*
> Drools Sample.drl broken with Eclipse Neon
> ------------------------------------------
>
> Key: DROOLS-1388
> URL: https://issues.jboss.org/browse/DROOLS-1388
> Project: Drools
> Issue Type: Bug
> Components: eclipse plugin
> Affects Versions: 6.5.0.Final
> Reporter: Vincenzo D'Amore
> Assignee: Robert (Bob) Brodt
>
> Unable to complete the example presented in the documentation "[Installing Drools Tooling|https://nheron.gitbooks.io/droolsonboarding/content/gettingStarted/installing_drools_tooling.html]"
> Trying to run DroolsTest.java sample I get the following errors:
> {code:java}
> java.lang.RuntimeException: Error while creating KieBase[Message [id=1, level=ERROR, path=Sample.drl, line=15, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type], Message [id=2, level=ERROR, path=Sample.drl, line=5, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type
> Message.GOODBYE cannot be resolved to a type
> org.drools.core.util.bitmask.AllSetBitMask cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type]]
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:450)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:604)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:575)
> at com.sample.DroolsTest.main(DroolsTest.java:17)
> {code}
>
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
8 years, 10 months
[JBoss JIRA] (DROOLS-1388) Drools Sample.drl broken with Eclipse Neon
by Vincenzo D'Amore (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1388?page=com.atlassian.jira.plugi... ]
Vincenzo D'Amore updated DROOLS-1388:
-------------------------------------
Steps to Reproduce:
Just follow the steps described into the tutorial (and install the Drools plugin 6.4.0), then update the Drools plugin to the 6.5.0.Final.
1. Create a new drools project
2. Select the middle option proposed by eclipse the dialog box
3. Enter "FirstProject" as a project name and keep only the "Add a sample Helloworld rule file to this project"
4. Select DroolsTest class and "Run as Java Application"
*The plugin update does not update the Eclipse preferences "Installed Drools Runtimes" so, even if the plugin is updated, you're are still using to the old Drools runtimes.*
was:
Just follow the steps described into the tutorial.
1. Create a new drools project
2. Select the middle option proposed by eclipse the dialog box
3. Enter "FirstProject" as a project name and keep only the "Add a sample Helloworld rule file to this project"
4. Select DroolsTest class and "Run as Java Application"
> Drools Sample.drl broken with Eclipse Neon
> ------------------------------------------
>
> Key: DROOLS-1388
> URL: https://issues.jboss.org/browse/DROOLS-1388
> Project: Drools
> Issue Type: Bug
> Components: eclipse plugin
> Affects Versions: 6.5.0.Final
> Reporter: Vincenzo D'Amore
> Assignee: Robert (Bob) Brodt
>
> Unable to complete the example presented in the documentation "[Installing Drools Tooling|https://nheron.gitbooks.io/droolsonboarding/content/gettingStarted/installing_drools_tooling.html]"
> Trying to run DroolsTest.java sample I get the following errors:
> {code:java}
> java.lang.RuntimeException: Error while creating KieBase[Message [id=1, level=ERROR, path=Sample.drl, line=15, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type], Message [id=2, level=ERROR, path=Sample.drl, line=5, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type
> Message.GOODBYE cannot be resolved to a type
> org.drools.core.util.bitmask.AllSetBitMask cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type]]
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:450)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:604)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:575)
> at com.sample.DroolsTest.main(DroolsTest.java:17)
> {code}
>
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
8 years, 10 months
[JBoss JIRA] (DROOLS-1388) Drools Sample.drl broken with Eclipse Neon
by Vincenzo D'Amore (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1388?page=com.atlassian.jira.plugi... ]
Vincenzo D'Amore updated DROOLS-1388:
-------------------------------------
Description:
Unable to complete the example presented in the documentation "[Installing Drools Tooling|https://nheron.gitbooks.io/droolsonboarding/content/gettingStarted/installing_drools_tooling.html]"
Trying to run DroolsTest.java sample I get the following errors:
{code:java}
java.lang.RuntimeException: Error while creating KieBase[Message [id=1, level=ERROR, path=Sample.drl, line=15, column=0
text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
KnowledgeHelper cannot be resolved to a type
org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
java.lang.Exception cannot be resolved to a type
org.kie.api.runtime.rule.RuleContext cannot be resolved to a type], Message [id=2, level=ERROR, path=Sample.drl, line=5, column=0
text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
KnowledgeHelper cannot be resolved to a type
com.sample.DroolsTest.Message cannot be resolved to a type
org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
java.lang.Exception cannot be resolved to a type
org.kie.api.runtime.rule.RuleContext cannot be resolved to a type
Message.GOODBYE cannot be resolved to a type
org.drools.core.util.bitmask.AllSetBitMask cannot be resolved to a type
com.sample.DroolsTest.Message cannot be resolved to a type]]
at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:450)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:604)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:575)
at com.sample.DroolsTest.main(DroolsTest.java:17)
{code}
was:
Unable to complete the example presented in the documentation "[Installing Drools Tooling|https://nheron.gitbooks.io/droolsonboarding/content/gettingStarted/installing_drools_tooling.html]"
Trying to run DroolsTest.java sample the console presents the these errors:
{code:java}
java.lang.RuntimeException: Error while creating KieBase[Message [id=1, level=ERROR, path=Sample.drl, line=15, column=0
text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
KnowledgeHelper cannot be resolved to a type
org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
java.lang.Exception cannot be resolved to a type
org.kie.api.runtime.rule.RuleContext cannot be resolved to a type], Message [id=2, level=ERROR, path=Sample.drl, line=5, column=0
text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
KnowledgeHelper cannot be resolved to a type
com.sample.DroolsTest.Message cannot be resolved to a type
org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
java.lang.Exception cannot be resolved to a type
org.kie.api.runtime.rule.RuleContext cannot be resolved to a type
Message.GOODBYE cannot be resolved to a type
org.drools.core.util.bitmask.AllSetBitMask cannot be resolved to a type
com.sample.DroolsTest.Message cannot be resolved to a type]]
at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:450)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:604)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:575)
at com.sample.DroolsTest.main(DroolsTest.java:17)
{code}
> Drools Sample.drl broken with Eclipse Neon
> ------------------------------------------
>
> Key: DROOLS-1388
> URL: https://issues.jboss.org/browse/DROOLS-1388
> Project: Drools
> Issue Type: Bug
> Components: eclipse plugin
> Affects Versions: 6.5.0.Final
> Reporter: Vincenzo D'Amore
> Assignee: Robert (Bob) Brodt
>
> Unable to complete the example presented in the documentation "[Installing Drools Tooling|https://nheron.gitbooks.io/droolsonboarding/content/gettingStarted/installing_drools_tooling.html]"
> Trying to run DroolsTest.java sample I get the following errors:
> {code:java}
> java.lang.RuntimeException: Error while creating KieBase[Message [id=1, level=ERROR, path=Sample.drl, line=15, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type], Message [id=2, level=ERROR, path=Sample.drl, line=5, column=0
> text=Rule Compilation error Only a type can be imported. com.sample.DroolsTest.Message resolves to a package
> Only a type can be imported. org.drools.core.spi.KnowledgeHelper resolves to a package
> KnowledgeHelper cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> org.kie.api.runtime.rule.FactHandle cannot be resolved to a type
> java.lang.Exception cannot be resolved to a type
> org.kie.api.runtime.rule.RuleContext cannot be resolved to a type
> Message.GOODBYE cannot be resolved to a type
> org.drools.core.util.bitmask.AllSetBitMask cannot be resolved to a type
> com.sample.DroolsTest.Message cannot be resolved to a type]]
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:450)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:604)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:575)
> at com.sample.DroolsTest.main(DroolsTest.java:17)
> {code}
>
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
8 years, 10 months