[JBoss JIRA] Created: (JGRP-1165) Out-of-sync views in the cluster causes NAKACK issues and invalid node list at application layer
by vivek v (JIRA)
Out-of-sync views in the cluster causes NAKACK issues and invalid node list at application layer
-------------------------------------------------------------------------------------------------
Key: JGRP-1165
URL: https://jira.jboss.org/jira/browse/JGRP-1165
Project: JGroups
Issue Type: Bug
Affects Versions: 2.9, 2.8
Reporter: vivek v
Assignee: Bela Ban
There is a logic in GMS (in the installView(..) method) where it checks whether the node itself is in the view or not, if not then just discard the view,
if(checkSelfInclusion(mbrs) == false) {
if(log.isWarnEnabled()) log.warn(local_addr + ": not member of view " + new_view + "; discarding it");
return;
}
Now, the problem /w this logic is that the node will remain /w the old view and when trying to send message to the members in the old view the messages would be discarded /w NAKACK as this node won't be there in their new view. So here is an example,
1) 3 nodes all with same view - V1 {n1, n2, n3}
2) n1 (coordinator) suspects (due to missing heartbeat) n2 and publishes new view - V2 {n1, n3}
- n2 discards the suspect message from n1 as FD_SOCK is still connected
3) n2 receives this view, but discards it due to the logic in GMS
4) n2 still keeps the old view V1 and continue to send messages to n1 and n3. n1 and n3 will discard messages from n2 /w NAKACK as it's not in their view (V2).
5) After few minutes (could be 10-15 minutes or more) n1 will publish a merge view V3(n1, n2,n3} - joining V1 and V2. Now all nodes got the same view
The problem is on n2 the application layer will never know that it can't talk to n1 and n3 - thus, the RPC calls will fail during the time the nodes had different views.
I would assume if a node gets a view, which doesn't have itself in it - it should drop all the nodes that are in that new view. So, basically we will create two new subgroups. This way we won't discard messages from each other. The application layer needs to know at all times what nodes can it talk to.
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11 years, 8 months
[JBoss JIRA] Created: (JBAS-8201) Patching system
by Brian Stansberry (JIRA)
Patching system
---------------
Key: JBAS-8201
URL: https://jira.jboss.org/browse/JBAS-8201
Project: JBoss Application Server
Issue Type: Task
Security Level: Public (Everyone can see)
Components: Domain Management
Reporter: Brian Stansberry
Assignee: Emanuel Muckenhuber
Fix For: 7.0.0.M2
"Server" side of the patching system. Server not in the sense of the domain model Server, but rather client-server where the client is whatever tool (JON) determines there are patches available and asks the server to apply them.
This does not need to implemented until M2 but thinking about it during the design of the InstalledImage is good.
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11 years, 9 months
[JBoss JIRA] Created: (JBMETA-195) NullPointerException when assinging a named invoker binding to a Remote bean
by Shadow Creeper (JIRA)
NullPointerException when assinging a named invoker binding to a Remote bean
----------------------------------------------------------------------------
Key: JBMETA-195
URL: https://jira.jboss.org/jira/browse/JBMETA-195
Project: JBoss Metadata
Issue Type: Bug
Security Level: Public (Everyone can see)
Environment: JBoss AS 5.1.0.CR1
Reporter: Shadow Creeper
Assignee: Alexey Loubyansky
NullPointerException thrown from Class.forName0() when assigning a named invoker binding to a Remote bean in JBoss AS 5.1.0.CR1.
Following the documentation on the Wiki (all the documentation I found said the same general thing), you create an invoker-proxy-bindings node in jboss.xml and assign it via invoker-proxy-binding-name in the session bean definition. I also tried assigning it via the @RemoteBinding(name="invoker-name-here") annotation instead but with the same result.
jboss.xml:
[code]
<?xml version="1.0"?>
<!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS 5.0//EN"
"http://www.jboss.org/j2ee/dtd/jboss_5_0.dtd">
<jboss>
<enterprise-beans>
<session>
<ejb-name>MyStatelessRemoteBean</ejb-name>
<configuration-name>Standard Stateless SessionBean</configuration-name>
<invoker-bindings>
<invoker>
<invoker-proxy-binding-name>
stateless-ssl-invoker
</invoker-proxy-binding-name>
</invoker>
</invoker-bindings>
</session>
</enterprise-beans>
<invoker-proxy-bindings>
<invoker-proxy-binding>
<name>stateless-ssl-invoker</name>
<invoker-mbean>jboss:service=invoker,type=jrmp,socketType=SSL</invoker-mbean>
<proxy-factory>org.jboss.proxy.ejb.ProxyFactory</proxy-factory>
<proxy-factory-config>
<client-interceptors>
<home>
<interceptor>org.jboss.proxy.ejb.HomeInterceptor</interceptor>
<interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
<interceptor>org.jboss.proxy.TransactionInterceptor</interceptor>
<interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
</home>
<bean>
<interceptor>org.jboss.proxy.ejb.StatelessSessionInterceptor</interceptor>
<interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
<interceptor>org.jboss.proxy.TransactionInterceptor</interceptor>
<interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
</bean>
</client-interceptors>
</proxy-factory-config>
</invoker-proxy-binding>
</invoker-proxy-bindings>
</jboss>
[/code]
jboss-service.xml:
[code]
<?xml version="1.0" encoding="UTF-8" ?>
<server>
<mbean code="org.jboss.security.plugins.JaasSecurityDomain"
name="jboss.security:service=JaasSecurityDomain,domain=RMI+SSL">
<constructor>
<arg type="java.lang.String" value="RMI+SSL"/>
</constructor>
<attribute name="KeyStoreURL">file:///home/shadow/example.keystore</attribute>
<attribute name="KeyStorePass">rmi+ssl</attribute>
</mbean>
<mbean code="org.jboss.invocation.jrmp.server.JRMPInvoker" name="jboss:service=invoker,type=jrmp,socketType=SSL">
<attribute name="RMIObjectPort">14445</attribute>
<attribute name="RMIClientSocketFactory">org.jboss.security.ssl.RMISSLClientSocketFactory</attribute>
<attribute name="RMIServerSocketFactory">org.jboss.security.ssl.RMISSLServerSocketFactory</attribute>
<attribute name="SecurityDomain">java:/jaas/RMI+SSL</attribute>
<depends>jboss.security:service=JaasSecurityDomain,domain=RMI+SSL</depends>
</mbean>
</server>
[/code]
Logged stacktrace:
<pre>
15:45:12,962 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfsfile:/hom
e/shadow/debug/jboss-5.1.0.CR1/server/default/deploy/myApplication.ear/ state=ClassLoader mode=Manua
l requiredState=PostClassLoader
org.jboss.deployers.spi.DeploymentException: Error during deploy: vfsfile:/home/shadow/debug/jboss-5
.1.0.CR1/server/default/deploy/myApplication.ear/ejb.jar/
at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.jav
a:49)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:177)
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:34
8)
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(MainDeployerAdapte
r.java:117)
at org.jboss.system.server.profileservice.repository.ProfileDeployAction.install(ProfileDeployActio
n.java:70)
at org.jboss.system.server.profileservice.repository.AbstractProfileAction.install(AbstractProfileA
ction.java:53)
at org.jboss.system.server.profileservice.repository.AbstractProfileService.install(AbstractProfile
Service.java:361)
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:34
8)
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(Abstrac
tProfileService.java:306)
at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.jav
a:271)
at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:461)
at org.jboss.Main.boot(Main.java:216)
at org.jboss.Main$1.run(Main.java:546)
at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.NullPointerException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.jboss.metadata.process.processor.ejb.jboss.SetDefaultLocalBusinessInterfaceProcessor.process
(SetDefaultLocalBusinessInterfaceProcessor.java:114)
at org.jboss.metadata.process.chain.ejb.jboss.JBossMetaDataProcessorChain.process(JBossMetaDataProc
essorChain.java:115)
at org.jboss.ejb3.deployers.Ejb3MetadataProcessingDeployer.deploy(Ejb3MetadataProcessingDeployer.ja
va:115)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
... 30 more
</pre>
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11 years, 9 months
[JBoss JIRA] Created: (JBAS-7211) NullPointer exception when deploying WAR file
by Lars Vonk (JIRA)
NullPointer exception when deploying WAR file
---------------------------------------------
Key: JBAS-7211
URL: https://jira.jboss.org/jira/browse/JBAS-7211
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: JBossAS-5.1.0.GA
Environment: java version "1.6.0_11"
Java(TM) SE Runtime Environment (build 1.6.0_11-b03)
Java HotSpot(TM) Server VM (build 11.0-b16, mixed mode)
Ubuntu 9.04
Reporter: Lars Vonk
Migrating from 4.2.3 to 5.1.0. When deploying a specific WAR file (recompiled against jdk 6) in 5.1.0.GA I get the following exception:
12:03:47,949 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfszip:/opt/jboss-5.1.0.GA/server/trp/deploy/certification-war-0.7-SNAPSHOT-development.war/ state=ClassLoader mode=Manual requiredState=PostClassLoader
org.jboss.deployers.spi.DeploymentException: Error during deploy: vfszip:/opt/jboss-5.1.0.GA/server/trp/deploy/certification-war-0.7-SNAPSHOT-development.war/
at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:177)
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.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.hotdeploy.HDScanner.scan(HDScanner.java:362)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:255)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.jboss.metadata.process.processor.ejb.jboss.SetDefaultLocalBusinessInterfaceProcessor.process(SetDefaultLocalBusinessInterfaceProcessor.java:114)
at org.jboss.metadata.process.chain.ejb.jboss.JBossMetaDataProcessorChain.process(JBossMetaDataProcessorChain.java:115)
at org.jboss.ejb3.deployers.Ejb3MetadataProcessingDeployer.deploy(Ejb3MetadataProcessingDeployer.java:115)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
... 24 more
12:03:47,997 WARN [HDScanner] Failed to process changes
org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
*** DEPLOYMENTS IN ERROR: Name -> Error
vfszip:/opt/jboss-5.1.0.GA/server/trp/deploy/certification-war-0.7-SNAPSHOT-development.war/ -> org.jboss.deployers.spi.DeploymentException: Error during deploy: vfszip:/opt/jboss-5.1.0.GA/server/trp/deploy/certification-war-0.7-SNAPSHOT-development.war/
The corresponding JBoss web:
<?xml version="1.0" encoding="UTF-8"?>
<jboss-web xmlns:xs="http://www.jboss.org/j2ee/schema"
xs:schemaLocation="http://www.jboss.org/j2ee/schema http://www.jboss.org/j2ee/schema/jboss-web_5_1.xsd"
version="5.1">
<class-loading>
<loader-repository>net.ripe:loader=certification-war.war</loader-repository>
</class-loading>
<security-domain>java:/jaas/rpki</security-domain>
<context-root>certification</context-root>
</jboss-web>
The WAR file uses some remote EJB's that are deployed succesfully.
Any thoughts?
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11 years, 9 months
[JBoss JIRA] Created: (EJBTHREE-2124) NPE in SetDefaultLocalBusinessInterfaceProcessor.process() -> Class.forName()
by Ondrej Žižka (JIRA)
NPE in SetDefaultLocalBusinessInterfaceProcessor.process() -> Class.forName()
-----------------------------------------------------------------------------
Key: EJBTHREE-2124
URL: https://jira.jboss.org/browse/EJBTHREE-2124
Project: EJB 3.0
Issue Type: Bug
Affects Versions: EAP 5
Environment: EAP 5.0.1
Reporter: Ondrej Žižka
STR:
1) Deploy the attached .jar (probably misconfigured) to EAP 5.0.1 and see the exception below.
---------------------------------------------------------------------------------------------------------------------------------------------------
21:18:04,734 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfszip:/home/ondra/work/perf-eap/EAP-501/server/default/deploy/ejb3-calculator-001.jar/ state=ClassLoader mode=Manual requiredState=PostClassLoader
org.jboss.deployers.spi.DeploymentException: Error during deploy: vfszip:/home/ondra/work/perf-eap/EAP-501/server/default/deploy/ejb3-calculator-001.jar/
at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:177)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1440)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1158)
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1099)
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1633)
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:935)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1083)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:985)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:823)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:782)
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.hotdeploy.HDScanner.scan(HDScanner.java:409)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:294)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.jboss.metadata.process.processor.ejb.jboss.SetDefaultLocalBusinessInterfaceProcessor.process(SetDefaultLocalBusinessInterfaceProcessor.java:114)
at org.jboss.metadata.process.chain.ejb.jboss.JBossMetaDataProcessorChain.process(JBossMetaDataProcessorChain.java:115)
at org.jboss.ejb3.deployers.Ejb3MetadataProcessingDeployer.deploy(Ejb3MetadataProcessingDeployer.java:115)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
... 24 more
21:18:04,735 WARN [HDScanner] Failed to process changes
org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
*** DEPLOYMENTS IN ERROR: Name -> Error
vfszip:/home/ondra/work/perf-eap/EAP-501/server/default/deploy/ejb3-calculator-001.jar/ -> org.jboss.deployers.spi.DeploymentException: Error during deploy: vfszip:/home/ondra/work/perf-eap/EAP-501/server/default/deploy/ejb3-calculator-001.jar/
DEPLOYMENTS IN ERROR:
Deployment "vfszip:/home/ondra/work/perf-eap/EAP-501/server/default/deploy/ejb3-calculator-001.jar/" is in error due to the following reason(s): java.lang.NullPointerException
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:994)
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:940)
at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:873)
at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.checkComplete(MainDeployerAdapter.java:128)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:416)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:294)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
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11 years, 9 months
[JBoss JIRA] Created: (JBAS-8316) Simple command line installer
by Brian Stansberry (JIRA)
Simple command line installer
-----------------------------
Key: JBAS-8316
URL: https://jira.jboss.org/browse/JBAS-8316
Project: JBoss Application Server
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: Domain Management
Reporter: Brian Stansberry
Fix For: 7.0.0.M1
The AS is going to support two different running modes (see "Standalone Server" vs the rest of the discussion on http://community.jboss.org/docs/DOC-15215) and a flexible configuration for defining the "profile" a server will run. Profiles will not be represented via filesystem directories; rather they will be pure configuration.
The two different running modes will result in slightly different filesystem layouts -- see discussion in http://community.jboss.org/thread/153858.
The upshot of all this is using AS 7 will not be like previous versions where you could download the distribution, unzip, cd to bin/ and type ./run.sh -c some-std-config". Rather, I envision something like this:
1) download, unzip, cd bin
2) ./install.sh --someparamstotellitwhatyouwant
Params to tell it what you want would be whether you're running in standalone mode or full domain, which of a set of pre-packaged profiles you want, maybe some more stuff. From this, installer would create the appropriate filesystem layout, generate a domain.xml+host.mxl or standalone.xml
3) ./run.sh
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11 years, 9 months
[JBoss JIRA] Created: (JBAS-7468) Memory leak in org.jboss.security.plugins.authorization.JBossAuthorizationContext
by Ganesh Ingle (JIRA)
Memory leak in org.jboss.security.plugins.authorization.JBossAuthorizationContext
---------------------------------------------------------------------------------
Key: JBAS-7468
URL: https://jira.jboss.org/jira/browse/JBAS-7468
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Security
Affects Versions: JBossAS-5.1.0.GA, JBossAS-5.0.1.GA, JBossAS-5.0.0.GA
Environment: JBoss Version: jboss-5.1.0.GA, OS: Linux (2.6.18-164.el5), Architecture: amd64 64bit, JVM: Java HotSpot(TM) 64-Bit Server VM (14.0-b16, mixed mode)
Reporter: Ganesh Ingle
Assignee: Anil Saldhana
Our use case (only security related portion is mentioned here):
Axis 1.4 webservice, standard J2EE declarative security through WEB-INF/web.xml, a http client sends soap request and BASIC auth information, the JBoss server performs authentication and authorization as per WEB-INF/web.xml configuration.
We did a performance/stability test on above web service. After 8.5 million requests the server gone out of memory. We did heap dump analysis using VisualVM tool and found that the class org.jboss.security.plugins.authorization.JBossAuthorizationContext is consuming most of the memory. This class has a memer array named "controlFlags", this array was showing 25.7 million ControlFlag entries.
When we investigated the code we found that there is one instance of JBossAuthorizationManager per security domain and this manager has one instance of JBossAuthorizationContext. For every authorization the JBossAuthorizationContext initializes authorization modules and pushes their control flags (instances of class ControlFlag) in member arrays. When the authorization is complete, a commit/abort is invoked on all modules and finally the "modules" array is cleared. However, the "controlFlags" array is not cleared. We checked the entire class, this array never gets cleared.
We changed the code to clear both "modules" and "controlFlags" array in a finally block in method JBossAuthorizationContext.authorize(final Resource resource, final Subject subject, final RoleGroup callerRoles). We ran a 50million test after this fix, the test was successful which proves the fix worked.
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11 years, 9 months