June 2009 - jboss-user - Jboss List Archives

[Clustering/JBoss] - Re: HASingletonDeployer ERROR upon secondary server startup

by jaikiran

Ah, did not see your 15:12 post, while typing my reply. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240852#4240852 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240852

14 years, 10 months

1
0
0 / 0

[Clustering/JBoss] - Re: HASingletonDeployer ERROR upon secondary server startup

by jaikiran

Brian, I was able to reproduce this with a simple SLSB: import javax.ejb.Stateless; | | import org.jboss.ejb3.annotation.Depends; | | @Stateless | @Depends("jboss.ha:service=HASingletonDeployer,type=Barrier") | public class CalculatorBean implements CalculatorRemote, CalculatorLocal Deploys fine on node1. When node1 is started and node2 is brought up with this deployment, it fails with (cryptic MC dependency error): DEPLOYMENTS MISSING DEPENDENCIES: | Deployment "jboss.j2ee:jar=jboss-ejb3-tutorial-stateless.jar,name=CalculatorBean,service=EJB3" is missing the following dependencies: | Dependency "<UNKNOWN jboss.j2ee:jar=jboss-ejb3-tutorial-stateless.jar,name=CalculatorBean,service=EJB3>" (should be in state "Described", but is actually in state "** UNRESOLVED Demands 'jboss.ha:service=HASingletonDeployer,type=Barrier' **") | Deployment "jboss.j2ee:jar=jboss-ejb3-tutorial-stateless.jar,name=CalculatorBean,service=EJB3_endpoint" is missing the following dependencies: | Dependency "jboss.j2ee:jar=jboss-ejb3-tutorial-stateless.jar,name=CalculatorBean,service=EJB3" (should be in state "Configured", but is actually in state "PreInstall") | | DEPLOYMENTS IN ERROR: | Deployment "<UNKNOWN jboss.j2ee:jar=jboss-ejb3-tutorial-stateless.jar,name=CalculatorBean,service=EJB3>" is in error due to the following reason(s): ** UNRESOLVED Demands 'jboss.ha:service=HASingletonDeployer,type=Barrier' ** | The real issue is that a @Depends add a depedency on a MC bean with state = INSTALLED/STARTED (don't exactly remember which of these 2). However, looking at the JMX console, i can see that the jboss.ha:service=HASingletonDeployer,type=Barrier on Node1 is in STARTED state whereas on Node2 its in CREATED state. I don't know much of this type=Barrier MBean, but probably that's expected? This effectively results in MC dependency resolution error. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240851#4240851 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240851

14 years, 10 months

1
0
0 / 0

[JBoss jBPM] - Re: How to find the current task?

by kukeltje

set the processinstanceid the GetTaskInstanceCommand and you will get all taskinstances, finished and not finished for the instance. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240850#4240850 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240850

14 years, 10 months

1
0
0 / 0

[Clustering/JBoss] - Re: HASingletonDeployer ERROR upon secondary server startup

by bstansberry＠jboss.com

I tried deploying a simple pojo with a dependency on the barrier: | <deployment xmlns="urn:jboss:bean-deployer:2.0"> | | <bean name="Test" | class="java.lang.Object"> | | <depends>jboss.ha:service=HASingletonDeployer,type=Barrier</depends> | | </bean> | | </deployment> That gave me the result I expected on the 2nd node anonymous wrote : | DEPLOYMENTS MISSING DEPENDENCIES: | Deployment "Test" is missing the following dependencies: | Dependency "jboss.ha:service=HASingletonDeployer,type=Barrier" (should be in state "Start", but is actually in state "Create") | | DEPLOYMENTS IN ERROR: | Deployment "jboss.ha:service=HASingletonDeployer,type=Barrier" is in error due to the following reason(s): Create | Using the barrier is going to result in log complaints about unresolved dependencies, until whatever trips the barrier occurs, e.g. the 2nd node becomes master. Getting rid of the log complaint would be nice, but I don't expect it to happen soon. Your message is different, perhaps because of @Depends inside an EJB. If you shut down the first node and the 2nd becomes master, does the EJB deploy properly? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240849#4240849 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240849

14 years, 10 months

1
0
0 / 0

[Installation, Configuration & DEPLOYMENT] - Re: External Directories On JBoss 4.2.x

by vladimir.albis

Hi to all and thanks for your replies. My question is: can i add access restrictions to virtual directories?. I was reading different posts and no luck about this, is it possible to use and my own class?. This virtual folders contains images, but my application requieres these resources to be restricted. Again thanks, Vladimir View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240848#4240848 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240848

14 years, 10 months

1
0
0 / 0

[JBoss jBPM] - How to find the current task?

by gfargone

Hello, I am using JBPM 3.2.6.SP1 through the Command Service bean interface. Is there a way to find the current task instance for a process instance? For example, the users want to know where their process instances are stuck and they want to know which node/task is not getting done by someone else. Thank You, Tamas View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240845#4240845 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240845

14 years, 10 months

1
0
0 / 0

[Clustering/JBoss] - Re: HASingletonDeployer ERROR upon secondary server startup

by bstansberry＠jboss.com

"bstansberry(a)jboss.com" wrote : Hmm, a possibility here is the BarrierController is directly registering the Barrier in JMX, and the microcontainer is bypassed. So the microcontainer is unaware of the barrier. OK, I checked that theory out and the microcontainer isn't bypassed; things work as they should. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240844#4240844 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240844

14 years, 10 months

1
0
0 / 0

[EJB 3.0] - Re: circular references

by jaikiran

anonymous wrote : to do what at class level? to @IgnoreDependency ? | Yes, i meant you can't have an @IgnoreDependency at class level. anonymous wrote : i thought, that | | * @EJB on class level just declares a dependency and the application server puts the corresponding ejb into the local jndi context, while | * @EJB on field level injects an instance of the corresponding ejb into the field That's correct. [ Some internal details - A @EJB adds an internal MC dependency on the bean which is being added to the ENC of another bean or being injected in another bean] Wouldn't this work: | ... | public class StatlessTwoBean implements StatlessTwo | { | ... | @EJB(beanName = "StatlessOne") // lookup "always" | @IgnoreDependency | private StatlessOne statlessOne; anonymous wrote : ps: | its complicated for me to explain all these things in english. | so i hope you will forgive me if i confuse you O: ) No problem with the language :) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240843#4240843 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240843

14 years, 10 months

1
0
0 / 0

[Installation, Configuration & DEPLOYMENT] - Re: Does Jboss4.2.3.GA specific support for Whitespace and U

by TobiasF

Filed a bug report: https://jira.jboss.org/jira/browse/JBAS-7066 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240842#4240842 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240842

14 years, 10 months

1
0
0 / 0

[JBoss jBPM] - Re: Indentityservice- Jbpm4

by kukeltje

Sorry for the confusion. With 'fully pluggable' I meant 100% stable and documented api, testcases, example etc. Afaik, this is not (yet) the case and therefore it is not targeted at 4.0. This does not mean however that things will change drastically, on the contrary, most is quite ok. If you have a small testcase, I'd be more than happy to give it a try and do some puzzling on my side. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240841#4240841 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240841

14 years, 10 months

1
0
0 / 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-user June 2009