jboss-remoting-issues August 2011

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[JBoss JIRA] Moved: (JBREM-1300) Create or preview Data Source does not work without network connection when accessing EDS server on localhost

by Steven Hawkins (JIRA)

[ https://issues.jboss.org/browse/JBREM-1300?page=com.atlassian.jira.plugin... ] Steven Hawkins moved TEIID-1724 to JBREM-1300: ---------------------------------------------- Project: JBoss Remoting (was: Teiid) Key: JBREM-1300 (was: TEIID-1724) Affects Version/s: (was: 7.1) Security: Public > Create or preview Data Source does not work without network connection when accessing EDS server on localhost > ------------------------------------------------------------------------------------------------------------- > > Key: JBREM-1300 > URL: https://issues.jboss.org/browse/JBREM-1300 > Project: JBoss Remoting > Issue Type: Bug > Security Level: Public(Everyone can see) > Environment: Fedora 15 > JBoss Developer Studio (JBDS) 4 > Enterprise Data Services (EDS) 5.1.0 > Reporter: Jason Shepherd > > When trying to create a preview a datasource using the Teiid designer, an error dialogue is shown, and the EDS server.log shows an error containing this message. This only happens when there is no network connectivity on the machine, for example the network cable is unplugged. > [IOException]Can not find a free port for use -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 8 months

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[JBoss JIRA] Created: (JBREM-1299) Assure version compatibility with earlier versions of Remoting

by Ron Sigal (JIRA)

Assure version compatibility with earlier versions of Remoting -------------------------------------------------------------- Key: JBREM-1299 URL: https://issues.jboss.org/browse/JBREM-1299 Project: JBoss Remoting Issue Type: Task Security Level: Public (Everyone can see) Reporter: Ron Sigal -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 8 months

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[JBoss JIRA] Commented: (JBREM-552) cannot init cause of ClassCastException

by Jens Mueller (JIRA)

[ https://issues.jboss.org/browse/JBREM-552?page=com.atlassian.jira.plugin.... ] Jens Mueller commented on JBREM-552: ------------------------------------ A very similar issue happens reproducibly in JBoss 4.2.3.GA when first after deployment inserting an element in a Google Guava Map created with new MapMaker().softValues().maximumSize(cacheSize).makeMap(): java.lang.IllegalStateException: Can't overwrite cause at java.lang.Throwable.initCause(Throwable.java:320) at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:624) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:474) at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at com.google.common.collect.CustomConcurrentHashMap$2.iterator(CustomConcurrentHashMap.java:828) at java.util.AbstractCollection.remove(AbstractCollection.java:241) at com.google.common.collect.CustomConcurrentHashMap$Segment.removeFromChain(CustomConcurrentHashMap.java:2599) at com.google.common.collect.CustomConcurrentHashMap$Segment.processPendingCleanup(CustomConcurrentHashMap.java:2772) at com.google.common.collect.CustomConcurrentHashMap$Segment.runLockedCleanup(CustomConcurrentHashMap.java:2860) at com.google.common.collect.CustomConcurrentHashMap$Segment.preWriteCleanup(CustomConcurrentHashMap.java:2806) at com.google.common.collect.CustomConcurrentHashMap$Segment.put(CustomConcurrentHashMap.java:2374) at com.google.common.collect.CustomConcurrentHashMap.put(CustomConcurrentHashMap.java:3346) at my.app.cache.CacheImplGoogleGuava.put(CacheImplGoogleGuava.java:36) ... Debugging in Throwable.initCause showed the original exception being a "ClassNotFoundException: Invalid use of destroyed classloader for com.google.common.collect.Iterators, UCL destroyed at:" with stacktrace: ClassNotFoundException(Throwable).initCause(Throwable):320 UnifiedClassLoader3(RepositoryClassLoader).findClass(String):628 ... UnifiedClassLoader3(ClassLoader).loadClass(String):248 CustomConcurrentHashMap$2.iterator():828 CustomConcurrentHashMap$2(AbstractCollection<E>).remove(Object):241 CustomConcurrentHashMap$Segment.enqueueCleanup(...):2738 CustomConcurrentHashMap$Segment.unsetValue(...):2662 CustomConcurrentHashMap<K, V>.reclaimValue(...) CustomConcurrentHashMap$SoftValueReference<K, V>.finalizeReferent():1637 ... Method.invoke:574 Finalizer.claenUp:154 Finalizer.run:127 > cannot init cause of ClassCastException > --------------------------------------- > > Key: JBREM-552 > URL: https://issues.jboss.org/browse/JBREM-552 > Project: JBoss Remoting > Issue Type: Bug > Security Level: Public(Everyone can see) > Affects Versions: 2.0.0.Beta2 (Boon) > Reporter: John Mazzitelli > Assignee: Tom Elrod > Priority: Minor > Fix For: 2.0.0.CR1 (Boon) > > > I'm in a catch clause within InvokerRegistry and I'm getting a weird exception thrown: > java.lang.IllegalStateException: Can't overwrite cause > at java.lang.Throwable.initCause(Throwable.java:320) > at org.jboss.remoting.InvokerRegistry.loadClientInvoker(InvokerRegistry.java:447) > at org.jboss.remoting.InvokerRegistry.createClientInvoker(InvokerRegistry.java:324) > at org.jboss.remoting.Client.connect(Client.java:385) > at org.jboss.on.communications.command.client.JBossRemotingRemoteCommunicator.getRemotingClient(JBossRemotingRemoteCommunicator.java:470) > at org.jboss.on.communications.command.client.JBossRemotingRemoteCommunicator.send(JBossRemotingRemoteCommunicator.java:430) > at org.jboss.on.communications.command.client.AbstractCommandClient.invoke(AbstractCommandClient.java:167) > at org.jboss.on.communications.command.client.ClientCommandSender.send(ClientCommandSender.java:820) > at org.jboss.on.communications.command.client.ServerPollingThread.run(ServerPollingThread.java:102) > Look at line 447 and you'll see it is trying to init the cause of a ClassNotFoundException. Running in a debugger, the newly constructed exception created on 446 has a null cause. Looking then at Throwable.initCause and you'll see a null cause causes this IllegalStateException to be thrown. The cause needs to be "this", not null (I don't know why, seems like it should also look for null, but whatever - that's the way the JDK is written). > The fix is simple - use the constructor that takes a throwable as its second parameter. Not sure why initCause it being used, as opposed to this constructor. > e.g.: > new ClassNotFoundException("Can not invoke loadClientInvokerClass method on " + transportFactoryClass, e); > (notice the ", e" parameter). > There are three other instances where initCause is called on ClassNotFoundException that also need to be fixed. See the other catch clauses in here. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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jboss-remoting-issues August 2011