[JBoss JIRA] Created: (EJBTHREE-978) Deployer should ignore files that Javassist throws a "non class file" exception for
1:18 p.m.
Deployer should ignore files that Javassist throws a "non class file" exception
for
-----------------------------------------------------------------------------------
Key: EJBTHREE-978
URL: http://jira.jboss.com/jira/browse/EJBTHREE-978
Project: EJB 3.0
Issue Type: Bug
Environment: JBoss 4.0.5 GA with EJB3 deployer and IBM DB2 JDBC driver v3.3.54
Reporter: Josh Devins
This is a follow-up to a Javassist issue # JASSIST-34.
For some reason, the IBM DB2 JDBC jar file contains a class that does not start with the
magic code "0xCAFEBABE". When the EJB3 deployer looks at this jar file and scans
the classes in it, Javassist is throwing an IOException with message "non class
file". This is entirely useless to the end user since there is no information given
about what class file or jar file is in error.
Javassist should be throwing a more descriptive exception (as per the issue JASSIST-34),
and the EJB3 deployer should simply skip that file and output a warning telling the
user/developer what jar file and class was in error.
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1:20 p.m.
New subject: [JBoss JIRA] Updated: (EJBTHREE-978) Deployer should ignore files that Javassist throws a "non class file" exception for
[ http://jira.jboss.com/jira/browse/EJBTHREE-978?page=all ]
Josh Devins updated EJBTHREE-978:
---------------------------------
Attachment: server.snipped.log
server log
Deployer should ignore files that Javassist throws a "non class
file" exception for
-----------------------------------------------------------------------------------
Key: EJBTHREE-978
URL: http://jira.jboss.com/jira/browse/EJBTHREE-978
Project: EJB 3.0
Issue Type: Bug
Environment: JBoss 4.0.5 GA with EJB3 deployer and IBM DB2 JDBC driver v3.3.54
Reporter: Josh Devins
Attachments: server.snipped.log
This is a follow-up to a Javassist issue # JASSIST-34.
For some reason, the IBM DB2 JDBC jar file contains a class that does not start with the
magic code "0xCAFEBABE". When the EJB3 deployer looks at this jar file and scans
the classes in it, Javassist is throwing an IOException with message "non class
file". This is entirely useless to the end user since there is no information given
about what class file or jar file is in error.
Javassist should be throwing a more descriptive exception (as per the issue JASSIST-34),
and the EJB3 deployer should simply skip that file and output a warning telling the
user/developer what jar file and class was in error.
--
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4:34 a.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-978) Deployer should ignore files that Javassist throws a "non class file" exception for
[
https://jira.jboss.org/jira/browse/EJBTHREE-978?page=com.atlassian.jira.p...
]
Jan Ulrich commented on EJBTHREE-978:
-------------------------------------
I had the same problem with the db2-driver under a jboss 5.1.0 and here the debugging is
even harder because my stacktrace does not give any indication that the db2 driver might
be the cause of the problem. Obviously in this scenario the driver is required by my sar
and it would be very helpful, if the deployer would state which class is causing the
problem or ignore the invalid class (which would be ok is this case)
10:27:51,858 ERROR [AbstractKernelController] Error installing to Real:
name=vfsfile:/D:/server/jboss-5.1.0.GA/server/ms
kp/deploy/deploy.last/ state=PreReal mode=Manual requiredState=Real
org.jboss.deployers.spi.DeploymentException: Error deploying JBossCacheLoader.sar: bad
magic number: cba78dd8
at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:196)
at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:99)
at
org.jboss.deployers.vfs.spi.deployer.AbstractVFSRealDeployer.internalDeploy(AbstractVFSRealDeployer.java:45)
at
org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
at
org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1210)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
at
org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at
org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
at
org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
at
org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
at
org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
at
org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:702)
at
org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)
at
org.jboss.system.server.profileservice.repository.ProfileDeployAction.install(ProfileDeployAction.java:70)
at
org.jboss.system.server.profileservice.repository.AbstractProfileAction.install(AbstractProfileAction.java:53)
at
org.jboss.system.server.profileservice.repository.AbstractProfileService.install(AbstractProfileService.java:361)
at
org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at
org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
at
org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
at
org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
at
org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
at
org.jboss.system.server.profileservice.repository.AbstractProfileService.activateProfile(AbstractProfileService.java:306)
at
org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:271)
at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:461)
at org.jboss.Main.boot(Main.java:221)
at org.jboss.Main$1.run(Main.java:556)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.IOException: bad magic number: cba78dd8
at javassist.bytecode.ClassFile.read(ClassFile.java:689)
at javassist.bytecode.ClassFile.<init>(ClassFile.java:85)
at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:661)
Deployer should ignore files that Javassist throws a "non class
file" exception for
-----------------------------------------------------------------------------------
Key: EJBTHREE-978
URL: https://jira.jboss.org/jira/browse/EJBTHREE-978
Project: EJB 3.0
Issue Type: Bug
Environment: JBoss 4.0.5 GA with EJB3 deployer and IBM DB2 JDBC driver v3.3.54
Reporter: Josh Devins
Attachments: server.snipped.log
This is a follow-up to a Javassist issue # JASSIST-34.
For some reason, the IBM DB2 JDBC jar file contains a class that does not start with the
magic code "0xCAFEBABE". When the EJB3 deployer looks at this jar file and scans
the classes in it, Javassist is throwing an IOException with message "non class
file". This is entirely useless to the end user since there is no information given
about what class file or jar file is in error.
Javassist should be throwing a more descriptive exception (as per the issue JASSIST-34),
and the EJB3 deployer should simply skip that file and output a warning telling the
user/developer what jar file and class was in error.
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5594
days inactive
6419
days old
2 comments
2 participants
participants (2)
-
Jan Ulrich (JIRA) -
Josh Devins (JIRA)