[JBoss JIRA] Created: (AS7-1394) Add a WARN message if AS7 is running unsecured or if AS7 is running with the sample realm with the default of admin=admin
by Darran Lofthouse (JIRA)
Add a WARN message if AS7 is running unsecured or if AS7 is running with the sample realm with the default of admin=admin
-------------------------------------------------------------------------------------------------------------------------
Key: AS7-1394
URL: https://issues.jboss.org/browse/AS7-1394
Project: Application Server 7
Issue Type: Task
Components: Domain Management, Security
Reporter: Darran Lofthouse
Assignee: Darran Lofthouse
Fix For: 7.1.0.Beta1
Whilst end users are free to configure the server as they choose we should at least log a warning to alert them to the fact their server has not been secured, if they want out of the box easy starts without security then they can ignore the warnings.
At least one other user has reported enabling security but the security not being applied, actually one of the steps to secure the server has been missed so the presence of a WARN message that disappears after correct configuration will also enable users to better see it is enabled.
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14 years, 8 months
[JBoss JIRA] Created: (JBAS-8803) Inclusion of an EJB JARFile in EAR /lib causes "No module with relative path" error
by Frank Griffin (JIRA)
Inclusion of an EJB JARFile in EAR /lib causes "No module with relative path" error
-----------------------------------------------------------------------------------
Key: JBAS-8803
URL: https://issues.jboss.org/browse/JBAS-8803
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Deployers
Affects Versions: 6.0.0.Final
Environment: Mandriva Linux Cooker, JBAS 6.0.0.Final
Reporter: Frank Griffin
Assignee: Ales Justin
Deploying the attached dvd-ear.ear file in 6.0.0.Final produces the following errors. This was documented originally in http://community.jboss.org/thread/160503 , but it seems that no issue was opened. The problem appears to be the inclusion in the EAR /lib directory of an EJB JARFile (in this case ejb-ejb...) which contains a persistence.xml file of its own. In my case, this jar was included inadvertently by Maven because a parent project mistakenly claimed it as a runtime dependency when in fact it only needed certain annotation classes in the JAR for a non-runtime phase.
If I build the same EAR without ejb-ejb in /lib, it deploys correctly.
The theme in various discussions of this seems to be that inclusion of an EJB JARFile in /lib should not imply that it is to be treated as an <ejbModule> if no <ejbModule> entry exists for it in application.xml.
Here are the errors:
09:27:14,514 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to PreReal: name=vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear state=PostClassLoader mode=Manual requiredState=PreReal: org.jboss.deployers.spi.DeploymentException: No module with relative path lib/ejb-ejb-1.0-SNAPSHOT.jar found in set of modules for vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear [dvd-ejb.jar, derby-ds.xml]
at org.jboss.deployment.ModuleNameDeployer.establishUniqueModuleName(ModuleNameDeployer.java:163) [:6.0.0.Final]
at org.jboss.deployment.ModuleNameDeployer.deploy(ModuleNameDeployer.java:118) [:6.0.0.Final]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1603) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:240) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_22]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_22]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
09:27:14,519 WARN [org.jboss.profileservice.deployment.hotdeploy.HDScanner] Scan failed: org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
*** DEPLOYMENTS IN ERROR: Name -> Error
vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear -> org.jboss.deployers.spi.DeploymentException: No module with relative path lib/ejb-ejb-1.0-SNAPSHOT.jar found in set of modules for vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear [dvd-ejb.jar, derby-ds.xml]
DEPLOYMENTS IN ERROR:
Deployment "vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear" is in error due to the following reason(s): org.jboss.deployers.spi.DeploymentException: No module with relative path lib/ejb-ejb-1.0-SNAPSHOT.jar found in set of modules for vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear [dvd-ejb.jar, derby-ds.xml]
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1370) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1316) [:2.2.0.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:968) [:2.2.0.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.checkComplete(MainDeployerPlugin.java:82) [:6.0.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.checkComplete(ProfileControllerContext.java:138) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:246) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_22]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_22]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
09:27:19,813 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to PreReal: name=vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear state=PostClassLoader mode=Manual requiredState=PreReal: org.jboss.deployers.spi.DeploymentException: No module with relative path lib/ejb-ejb-1.0-SNAPSHOT.jar found in set of modules for vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear [dvd-ejb.jar, derby-ds.xml]
at org.jboss.deployment.ModuleNameDeployer.establishUniqueModuleName(ModuleNameDeployer.java:163) [:6.0.0.Final]
at org.jboss.deployment.ModuleNameDeployer.deploy(ModuleNameDeployer.java:118) [:6.0.0.Final]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1603) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:240) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_22]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_22]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
09:27:19,817 WARN [org.jboss.profileservice.deployment.hotdeploy.HDScanner] Scan failed: org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
*** DEPLOYMENTS IN ERROR: Name -> Error
vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear -> org.jboss.deployers.spi.DeploymentException: No module with relative path lib/ejb-ejb-1.0-SNAPSHOT.jar found in set of modules for vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear [dvd-ejb.jar, derby-ds.xml]
DEPLOYMENTS IN ERROR:
Deployment "vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear" is in error due to the following reason(s): org.jboss.deployers.spi.DeploymentException: No module with relative path lib/ejb-ejb-1.0-SNAPSHOT.jar found in set of modules for vfs:///data/jboss/jboss-6.0.0.Final/server/default/deploy/dvd-ear.ear [dvd-ejb.jar, derby-ds.xml]
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1370) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1316) [:2.2.0.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:968) [:2.2.0.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.checkComplete(MainDeployerPlugin.java:82) [:6.0.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.checkComplete(ProfileControllerContext.java:138) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:246) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_22]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_22]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
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14 years, 9 months
[JBoss JIRA] Created: (JBAOP-794) JBoss AOP deadlocks on JBoss AS with pluggable instrumentor
by Flavia Rainone (JIRA)
JBoss AOP deadlocks on JBoss AS with pluggable instrumentor
-----------------------------------------------------------
Key: JBAOP-794
URL: https://jira.jboss.org/browse/JBAOP-794
Project: JBoss AOP
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 2.2.1.Alpha2, 1.5.6.GA, 1.5.5 CP04
Reporter: Flavia Rainone
Assignee: Flavia Rainone
Fix For: 1.5.7.GA, 2.1.6 CP01
JBoss AOP deadlocks in loadtime weaving mode on JBoss AS.
This is the scenario:
-one thread loading a class starts loadtime weaving. In the process, the classloader performing the loading is locked. The thread ends up needing a concurrency lock held by the other thread.
- another thread loading a class also starts loadtime weaving. In the process, this threads locks one of the concurrency locks and ends up needing to load a class (JBoss AOP or Javassist class). For loading this class, however, this thread needs the class loader lock held by the first thread.
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14 years, 9 months
[JBoss JIRA] Created: (JBAOP-793) Enable AspectManager's write lock during aspect loading
by Flavia Rainone (JIRA)
Enable AspectManager's write lock during aspect loading
-------------------------------------------------------
Key: JBAOP-793
URL: https://jira.jboss.org/browse/JBAOP-793
Project: JBoss AOP
Issue Type: Task
Security Level: Public (Everyone can see)
Affects Versions: 2.2.1.Alpha2, 1.5.6.GA, 1.5.5 CP04
Reporter: Flavia Rainone
Assignee: Flavia Rainone
Fix For: 1.5.7.GA, 2.1.6 CP01
Both AspectXMLLoader and AspectAnnotationLoader eventually trigger several operations at AspectManager that require write lock.
Between two operations, on a multi-threaded loadtime-weaving scenario, a class loading in the Aspect***Loader thread may result in a dead lock.
To avoid this scenario, we can enable the write during the entire aspect loading operation.
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14 years, 9 months