[Installation, Configuration & Deployment] - Re: More ServiceBindingSet questions
by bdamato
| 2009-10-05 07:44:37,270 WARN [org.jboss.annotation.factory.AnnotationCreator] No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent
| 2009-10-05 07:44:37,886 WARN [org.jboss.annotation.factory.AnnotationCreator] No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent
| 2009-10-05 07:44:42,829 INFO [org.apache.catalina.core.AprLifecycleListener] The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/local/lib
| 2009-10-05 07:44:43,210 INFO [org.apache.coyote.ajp.AjpProtocol] Initializing Coyote AJP/1.3 on ajp-0.0.0.0-8709
| 2009-10-05 07:44:43,334 INFO [org.apache.catalina.core.StandardService] Starting service jboss.web
| 2009-10-05 07:44:43,347 INFO [org.apache.catalina.core.StandardEngine] Starting Servlet Engine: JBoss Web/2.1.3.GA
| 2009-10-05 07:44:43,693 INFO [org.apache.catalina.startup.Catalina] Server startup in 481 ms
| 2009-10-05 07:44:43,812 INFO [org.jboss.web.tomcat.service.deployers.TomcatDeployment] deploy, ctxPath=/jbossws
| ....
|
| 2009-10-05 07:46:02,831 INFO [org.jboss.web.tomcat.service.deployers.TomcatDeployment] deploy, ctxPath=/vpservice
| 2009-10-05 07:46:03,853 INFO [org.apache.coyote.ajp.AjpProtocol] Starting Coyote AJP/1.3 on ajp-0.0.0.0-8709
| 2009-10-05 07:46:04,034 INFO [org.jboss.bootstrap.microcontainer.ServerImpl] JBoss (Microcontainer) [5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] Started in 5m:1s:569ms
|
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15 years, 3 months
[JBoss Cache Users] - Locking parent nodes even with lockParentForChildInsertRemov
by tknyziak
Hi all,
To stress test my JBossCache instance (3.2.0 GA, local mode, synchronous JDBCCacheLoader), I've designed a multi-threaded application which inserts numerous nodes under a common root, e.g. /a/b/c/1, /a/b/c/2, /a/b/c/3, etc. The cache is configured NOT to lock parents for child insert/remove, still, I occasionally get TimeoutExceptions while trying to lock one of the parent nodes, such as a or b, with the MVCCNodeHelper.wrapNodeForWriting being blamed in the stack trace.
Digging into the JBoss Cache sources, I've found out that MVCCNodeHelper.wrapNodeForWriting is being called recursively, and although lockForWriting parameter is false for parent nodes, they still get write-locked, I assume - because they don't exist in the current InvocationContext and are 'createdIfAbsent' - which in turn locks their Fqn's for writing until they're fetched from the DataContainer.
To make long story short, this seems to me like the lockParentForChildInsertRemove = false setting is not effective in my case - parents get locked for writing anyway. Might it be by design? Has anybody stumbled upon this? Or should MVCCNodeHelper.wrapNodeForWriting delegate the recursive call for parent node to wrapNodeForReading (instead of wrapNodeForWriting) if lockParent = false and parent is not in the InvocationContext?
Any help greatly appreciated,
Kind Regards
Tomasz Knyziak
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15 years, 3 months
[jBPM Users] - Re: Ending task with timer - session is closed
by Jimmy56
Ok,
nobody met same issue? With mentioned configuration it seems that helped us to disable cureent session for persistence service - by changing in jbpm.configuration.xml:
| <service name="persistence">
| <factory>
| <bean class="org.jbpm.persistence.jta.JtaDbPersistenceServiceFactory">
| <field name="isTransactionEnabled"><false/></field>
| <field name="isCurrentSessionEnabled"><false/></field>
| </bean>
| </factory>
| </service>
|
It helped in earlier described case, but seems it happens in another scenarios which I need to scan more in detail later.
Also I think I need to specify configuration more precisely , which contains jbpm deployed twice - once in our application and once within default deployment which comes with JBoss SOA Platform 4.3 which we are using. Job executor is configured in default jbpm deployment, not in our application.
But my knowledge of JBPM and Seam is not so deep to know what and why it happens, so if anybody can give an explanation, it will be appreciated.
Jakub.
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15 years, 3 months
get JMX data from JBoss via Ant or Maven?
by torsten.reinhard@gi-de.com
Hi,
in our Continuous Build System we have some integration / regression
tests, running against a deployed (JBoss) application.
All I know of this application is the JNP Url, which is always the same.
The directory, where this system is deployed is "dynamically" and created
by concatenation of buildversion, port, database system and so on,
for examle: OurProduct_2.8.1.xxx_Oracle_Port_57080
Is there any way, to come from this JNP Url to the directory (path) where
this system is running?
I need this information to copy the server.log files from there via scp
for example back to the client, where the tests are running.
I know that I can get a lot of data from JBoss via the JMX Console - but
how can I do this call(s) from within ANT or Maven?
Do i have to write my own Task or plugin?
Thanx,
Torsten Reinhard
15 years, 3 months