]
Greg Zoller commented on JBAS-4491:
-----------------------------------
Adrian,
Actually I found some more info on this "bug". It appears to be a bug in the
JDK but it is not. Sun says that there was some ambiguity/misinterpretation of certain
functionality of class loading that permitted developers to get away with some common
things that strictly speaking were not part of the Java spec. Java 6 simply closed the
loophole.
So while the behavior is not really a "bug" per se the change certainly does
impact a lot of software out there and unfortunately the onus is on software providers
like JBoss, not Sun, to rectify the problems this causes. Sun is not and will not likely
be open to treat this as a regression issue since in their minds the "feature"
in question probably never should have worked in the first place. Providers that
don't rework the affected bits of their code may find themselves effectively stuck on
JDK5.
Server startup failure with JDK 1.6
-----------------------------------
Key: JBAS-4491
URL:
http://jira.jboss.com/jira/browse/JBAS-4491
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: JBossAS-5.0.0.Beta2
Environment: Windows
Reporter: Greg Zoller
Attachments: Signature.java
An out-of-the-box installation of JBoss 5.0.0 Beta2 running with JDK 1.6 produces the
following exception upon startup. Not sure the whys or wherefores but am pretty sure its
not a good thing.
13:24:13,467 INFO [ServerImpl] Starting JBoss (Microcontainer)...
13:24:13,467 INFO [ServerImpl] Release ID: JBoss [Morpheus] 5.0.0.Beta2 (build:
SVNTag=JBoss_5_0_0_Beta2 date=200704060017)
13:24:13,467 INFO [ServerImpl] Home Dir: C:\Program Files\jboss-5.0.0.Beta2
13:24:13,467 INFO [ServerImpl] Home URL: file:/C:/Program Files/jboss-5.0.0.Beta2/
13:24:13,467 INFO [ServerImpl] Library URL: file:/C:/Program
Files/jboss-5.0.0.Beta2/lib/
13:24:13,467 INFO [ServerImpl] Patch URL: null
13:24:13,467 INFO [ServerImpl] Server Name: default
13:24:13,467 INFO [ServerImpl] Server Home Dir: C:\Program
Files\jboss-5.0.0.Beta2\server\default
13:24:13,467 INFO [ServerImpl] Server Home URL: file:/C:/Program
Files/jboss-5.0.0.Beta2/server/default/
13:24:13,467 INFO [ServerImpl] Server Data Dir: C:\Program
Files\jboss-5.0.0.Beta2\server\default\data
13:24:13,467 INFO [ServerImpl] Server Temp Dir: C:\Program
Files\jboss-5.0.0.Beta2\server\default\tmp
13:24:13,467 INFO [ServerImpl] Server Config URL: file:/C:/Program
Files/jboss-5.0.0.Beta2/server/default/conf/
13:24:13,467 INFO [ServerImpl] Server Library URL: file:/C:/Program
Files/jboss-5.0.0.Beta2/server/default/lib/
13:24:13,467 INFO [ServerImpl] Root Deployment Filename: jboss-service.xml
13:24:13,499 INFO [ServerImpl] Starting Microcontainer, bootstrapURL=file:/C:/Program
Files/jboss-5.0.0.Beta2/server/default/conf/bootstrap-beans.xml
13:24:14,831 INFO [ProfileImpl] Using profile root:C:\Program
Files\jboss-5.0.0.Beta2\server\default
13:24:15,913 ERROR [AbstractKernelController] Error installing to Instantiated:
name=DeploymentFilter state=Described
java.lang.IllegalStateException: Class not found: [Ljava.lang.String;
at org.jboss.metadata.spi.signature.Signature.stringsToClasses(Signature.java:174)
at org.jboss.metadata.spi.signature.Signature.stringsToClasses(Signature.java:125)
at org.jboss.metadata.spi.signature.Signature.getParametersTypes(Signature.java:292)
at
org.jboss.metadata.plugins.loader.reflection.AnnotatedElementMetaDataLoader.getComponentMetaDataRetrieval(AnnotatedElementMetaDataLoader.java:138)
at
org.jboss.metadata.plugins.context.AbstractMetaDataContext.getComponentMetaDataRetrieval(AbstractMetaDataContext.java:280)
at
org.jboss.metadata.spi.retrieval.MetaDataRetrievalToMetaDataBridge.getComponentMetaData(MetaDataRetrievalToMetaDataBridge.java:159)
at
org.jboss.aop.microcontainer.integration.AOPConstructorJoinpoint.methodHasAnnotations(AOPConstructorJoinpoint.java:202)
at
org.jboss.aop.microcontainer.integration.AOPConstructorJoinpoint.hasMethodMetaData(AOPConstructorJoinpoint.java:172)
at
org.jboss.aop.microcontainer.integration.AOPConstructorJoinpoint.hasInstanceOrJoinpointMetaData(AOPConstructorJoinpoint.java:152)
at
org.jboss.aop.microcontainer.integration.AOPConstructorJoinpoint.dispatch(AOPConstructorJoinpoint.java:99)
at
org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:103)
at
org.jboss.kernel.plugins.dependency.InstantiateAction.installActionInternal(InstantiateAction.java:52)
at
org.jboss.kernel.plugins.dependency.KernelControllerContextAction.installAction(KernelControllerContextAction.java:197)
at
org.jboss.kernel.plugins.dependency.KernelControllerContextAction.install(KernelControllerContextAction.java:136)
at
org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
at
org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:233)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:724)
at
org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:445)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:555)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:489)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:289)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:192)
at
org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deployBean(AbstractKernelDeployer.java:302)
at
org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deployBeans(AbstractKernelDeployer.java:272)
at
org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.deploy(AbstractKernelDeployer.java:119)
at
org.jboss.kernel.plugins.deployment.BasicKernelDeployer.deploy(BasicKernelDeployer.java:64)
at
org.jboss.kernel.plugins.deployment.xml.BasicXMLDeployer.deploy(BasicXMLDeployer.java:76)
at
org.jboss.kernel.plugins.deployment.xml.BasicXMLDeployer.deploy(BasicXMLDeployer.java:146)
at
org.jboss.system.server.profileservice.ProfileServiceBootstrap.deploy(ProfileServiceBootstrap.java:295)
at
org.jboss.system.server.profileservice.ProfileServiceBootstrap.bootstrap(ProfileServiceBootstrap.java:222)
at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:89)
at org.jboss.system.server.profileservice.ServerImpl.doStart(ServerImpl.java:403)
at org.jboss.system.server.profileservice.ServerImpl.start(ServerImpl.java:342)
at org.jboss.Main.boot(Main.java:210)
at org.jboss.Main$1.run(Main.java:522)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: [Ljava.lang.String;
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.jboss.metadata.spi.signature.Signature.stringsToClasses(Signature.java:170)
... 35 more
13:24:16,258 INFO [ServerInfo] Java version: 1.6.0,Sun Microsystems Inc.
13:24:16,258 INFO [ServerInfo] Java VM: Java HotSpot(TM) Client VM 1.6.0-b105,Sun
Microsystems Inc.
13:24:16,258 INFO [ServerInfo] OS-System: Windows XP 5.1,x86
13:24:16,305 INFO [JMXKernel] Legacy JMX core initialized
Failed to boot JBoss:
java.lang.RuntimeException: Exception during Bootstrap
at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:99)
at org.jboss.system.server.profileservice.ServerImpl.doStart(ServerImpl.java:403)
at org.jboss.system.server.profileservice.ServerImpl.start(ServerImpl.java:342)
at org.jboss.Main.boot(Main.java:210)
at org.jboss.Main$1.run(Main.java:522)
at java.lang.Thread.run(Unknown Source)
Caused by: org.jboss.deployers.spi.IncompleteDeploymentException: Summary of incomplete
deployments (SEE PREVIOUS ERRORS FOR DETAILS):
*** CONTEXTS MISSING DEPENDENCIES: Name -> Dependency{Required State:Actual State}
VFSBootstrapScanner
-> DeploymentFilter{Configured:**ERROR**}
VFSDeployerScanner
-> DeploymentFilter{Configured:**ERROR**}
VFSDeploymentScanner
-> DeploymentFilter{Configured:**ERROR**}
*** CONTEXTS IN ERROR: Name -> Error
DeploymentFilter -> java.lang.ClassNotFoundException: [Ljava.lang.String;
at
org.jboss.system.server.profileservice.ProfileServiceBootstrap.checkIncomplete(ProfileServiceBootstrap.java:389)
at
org.jboss.system.server.profileservice.ProfileServiceBootstrap.bootstrap(ProfileServiceBootstrap.java:236)
at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:89)
... 5 more
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