[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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13 years, 10 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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13 years, 10 months
[JBoss JIRA] Created: (JGRP-931) Logical addresses: canonicalize UUIDs with IDs (shorts)
by Bela Ban (JIRA)
Logical addresses: canonicalize UUIDs with IDs (shorts)
-------------------------------------------------------
Key: JGRP-931
URL: https://jira.jboss.org/jira/browse/JGRP-931
Project: JGroups
Issue Type: Feature Request
Reporter: Bela Ban
Assignee: Bela Ban
Fix For: 2.9
Instead of using UUIDs as addresses, the cluster members should agree on shorts, e.g. 1 for A, 2 for B and so on, and use these instead of UUIDs.
This happens after a certain warmup time. E.g. the coord could assign these IDs, so they're unique.
IdAddress and UUID have to be able to do equals() or compareTo() with each other !
Advantage:
- we send a short (2 bytes) instead of a UUID (16 bytes)
- we use an IdAddress (class with a short) instead of a UUID. This is 6 bytes less per instance
- IdAddress might be faster with equals() and hashCode() than UUID
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13 years, 10 months
[JBoss JIRA] Created: (JBBUILD-523) Issues with custom packaging in maven
by Paul Gier (JIRA)
Issues with custom packaging in maven
-------------------------------------
Key: JBBUILD-523
URL: https://jira.jboss.org/jira/browse/JBBUILD-523
Project: JBoss Build System
Issue Type: Task
Components: Maven
Reporter: Paul Gier
Fix For: Maven Build - Maint 2009
Steve ran into some issues when using custom packaging for the jdocbook plugin.
- Transitive dependency resolution does not work
- Two dependencies with the same packaging but different artifact handlers cannot both be resolved, because no info about the handler is encoded into the repo
- The plugin containing the custom packaging needs to programmatically register the artifact handler in addition to specifiying it in the components.xml
this has to be done by:
(1) retrieve the handler using @parameter expression="${component.org.apache.maven.artifact.handler.ArtifactHandler#jdocbook-style}"
(2) manually register it using project.getArtifact().setArtifactHandler( artifactHandler );
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13 years, 10 months
[JBoss JIRA] Created: (JGRP-1053) UNICAST: set retransmission timeout based on actual retransmission times
by Bela Ban (JIRA)
UNICAST: set retransmission timeout based on actual retransmission times
------------------------------------------------------------------------
Key: JGRP-1053
URL: https://jira.jboss.org/jira/browse/JGRP-1053
Project: JGroups
Issue Type: Feature Request
Reporter: Bela Ban
Assignee: Bela Ban
Fix For: 2.9
UNICAST needs to compute a rolling average of retransmission times, per sender (AckSenderWindow).
The retransmission timeout per sender can then be set based on the actual average retransmission times. The advantage is that we throttle retransmission when we have a lot of message loss, and speed it up again when there are no message drops.
The function to set the timeout should always compute the new timeot value based on (1) the old value times a decay factor and (2) a new value.
The average should go up relatively quickly if the actual retransmission values go up, but come down slowly when the actual values go down.
A potential function is shown below:
static final double SLOW_DECAY_FACTOR=0.9, FAST_DECAY_FACTOR=0.7;
static final double FAST_UP= 1 / FAST_DECAY_FACTOR, SLOW_UP= 1 / SLOW_DECAY_FACTOR;
static final double SAFETY_BUFFER=0.3;
static double avg=200;
public static void main(String[] args) {
final long[] times={200,200,400,400,500,500,500,500,500,100,100,100,100,100,100,100,100,100,100,100,100,100};
// final long[] times={200,200,200,200,200,200,200,200,200,200,200};
for(Long val: times) {
double result=avg(val);
System.out.println(val + ": " + result);
}
}
private static double avg(long val) {
double decay, up;
if(val > avg) {
decay=FAST_DECAY_FACTOR;
up=FAST_UP;
}
else {
decay=SLOW_DECAY_FACTOR;
up=SLOW_UP;
}
double old_val=avg * decay;
double result=(old_val + val * up) / 2;
avg=result;
return result * (1 + SAFETY_BUFFER);
}
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13 years, 10 months
[JBoss JIRA] Created: (JGRP-364) When using TCP_NIO, starting two nodes at the same time causes one of the nodes not to join group
by Matthew Todd (JIRA)
When using TCP_NIO, starting two nodes at the same time causes one of the nodes not to join group
-------------------------------------------------------------------------------------------------
Key: JGRP-364
URL: http://jira.jboss.com/jira/browse/JGRP-364
Project: JGroups
Issue Type: Bug
Affects Versions: 2.4
Environment: linux 2.6 kernel x86_64 running java 1.5.0_06
Reporter: Matthew Todd
Assigned To: Bela Ban
I am testing a jgroups tcp_nio configuration using the draw demo.If I start up my 3 nodes one by one then everything works fine. However if I start up node 1, then attempt to start node 2 and 3 in parallel then only node 2 will work. Node 3 will be isolated and not see the other nodes and logs the following message:
org.jgroups.protocols.pbcast.ClientGmsImpl join
WARNING: join(192.158.70.200:7802) sent to 192.158.70.200:7800 timed out, retrying
I am starting the draw demo like this;
java -cp jgroups-all.jar:commons-logging.jar:concurrent.jar:jmxri.jar org.jgroups.demos.Draw -props test.xml
Here is the configuration for one of my nodes:
<config>
<TCP_NIO
bind_addr="192.158.70.200"
recv_buf_size="20000000"
send_buf_size="640000"
loopback="false"
discard_incompatible_packets="true"
max_bundle_size="64000"
max_bundle_timeout="30"
use_incoming_packet_handler="true"
use_outgoing_packet_handler="true"
down_thread="false" up_thread="false"
enable_bundling="true"
start_port="7800"
end_port="7800"
use_send_queues="false"
sock_conn_timeout="300" skip_suspected_members="true"
/>
<MPING timeout="2000" num_initial_members="3" mcast_addr="229.6.7.8"
bind_addr="192.158.70.200" down_thread="false" up_thread="false"/>
<MERGE2 max_interval="100000"
down_thread="false" up_thread="false" min_interval="20000"/>
<FD_SOCK down_thread="false" up_thread="false"/>
<VERIFY_SUSPECT timeout="1500" down_thread="false" up_thread="false"/>
<pbcast.NAKACK max_xmit_size="60000"
use_mcast_xmit="false" gc_lag="0"
retransmit_timeout="300,600,1200,2400,4800"
down_thread="true" up_thread="true"
discard_delivered_msgs="true"/>
<pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000"
down_thread="false" up_thread="false"
max_bytes="400000"/>
<pbcast.GMS print_local_addr="true" join_timeout="3000"
down_thread="true" up_thread="true"
join_retry_timeout="2000" shun="true"
view_bundling="true"/>
<!-- <FC max_credits="2000000" down_thread="false" up_thread="false"
min_threshold="0.10"/>
<FRAG2 frag_size="60000" down_thread="false" up_thread="false"/> -->
<pbcast.STATE_TRANSFER/>
<!-- <pbcast.FLUSH down_thread="false" up_thread="false"/>-->
</config>
Node 2 and 3 have the same configuration except the port they bind to has been changed
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13 years, 11 months