May 2007 - jboss-user - Jboss List Archives

by haviv.rosh＠gmail.com

Hi I am using JBossCache-1.4.1.SP3 and I keep getting out of memory error when a new node is trying to join the cluster. I know that this issue has been taken care in jgroups 2.4 with the STREAMING_STATE_TRANSFER. My question is what are my alternatives if I am using 1.4.1 ? I have tried using JBossCache-2.0.0.CR1 but my performance tests showed the this version is 10 times slower then 1.4.1 and it uses much more memory(I can send the jprofiler snapshots if needed). Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046622#4046622 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046622

18 years, 11 months

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[JBossWS] - Need Help

by bilal_0003

hi im using jboss 4.0.5 in my app with Hibernate 3.1 and actually the problem im facing is , i have created a DS file for my project addressbook <local-tx-datasource> <jndi-name>PostgresqlAddressBookDS</jndi-name> <connection-url>jdbc:postgresql://192.168.1.11:5432/addressbook</connection-url> <driver-class>org.postgresql.Driver</driver-class> <user-name>postgres</user-name> backend <min-pool-size>5</min-pool-size> <max-pool-size>20</max-pool-size> <idle-timeout-minutes>0</idle-timeout-minutes>    </local-tx-datasource> the thing is actually i want jboss to crate sessions and bind them with JNDI so then i use them in my app for this i craeted a file hibernate-service.xml java:PostgresqlAddressBookDS org.hibernate.dialect.PostgreSQLDialect java:addressbookSessionFactory org.hibernate.cache.HashtableCacheProvider update-drop false but the problem is when i start jboss it gives arroe no DS find but i already give it both of these files are in deploy folder and the interesting thing after jboss throw exception that it did't find ny data source ,if i change my hibrenate-service file just add a space and save it it give no error and create session cus some tell me im doing right and wat steps i should do to configure jboss with hibernate for session handling and where to specify my *.cfg.xml file plz View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046621#4046621 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046621

18 years, 11 months

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[Clustering/JBoss] - Re: Sever Failover

by bstansberry＠jboss.com

Slight qualification to the above: in 4.0.x the master for an HASingleton service is the cluster member that: 1) Has the service deployed. 2) Holds the lowest position in the cluster view, which is usually ordered by when nodes joined the cluster. If the typical case where all the nodes in the cluster have the service deployed, the JGroups coordinator is the master. The JGroups coordinator always has the lowest (i.e first) position in the view. This is also the default behavior in 4.2.x, although the pluggable policies I mentioned let you change that. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046618#4046618 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046618

18 years, 11 months

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[JBoss Portal] - Re: where can I download wsrp start guide

by chris.laprun＠jboss.com

You can take a look at http://docs.jboss.com/jbportal/v2.6/reference-guide/en/html_single/#wsrp. This needs to be updated for 2.6 since some stuff has been updated in the code and has not yet been updated in the documentation. Let me know if you have any questions/input. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046617#4046617 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046617

18 years, 11 months

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[Clustering/JBoss] - Re: Sever Failover

by bstansberry＠jboss.com

Not easy to do reliably. :( In 4.0.x, the master node is always the JGroups coordinator, which as I said is usually the node that's been running longest. Usually but not always. So, starting the node you want as master first is a quasi-solution But, that's not very nice and isn't bulletproof, since if there is a disruption on the network, another server can become coordinator. Plus if you need to restart the preferred master, it won't be coordinator again unless you restart all the nodes. In 4.2 we introduced the ability to configure a pluggable policy for determining the master. Pluggable = implement an interface and specify in the service.xml for your HASingleton the class of the impl. There's no implementation yet of a policy that does what you want, though. There's a JIRA for it: http://jira.jboss.com/jira/browse/JBAS-4228 and I'd be quite happy if someone from the community wanted to implement that. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046616#4046616 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046616

18 years, 11 months

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[JBoss Seam] - Re: Identity not injected into Stateful bean

by michael.c.small

Using Identity.instance() works (that's how I'm working around the problem now), but I would prefer that the values be injected. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046615#4046615 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046615

18 years, 11 months

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[JBoss Seam] - Re: Identity not injected into Stateful bean

by vladimir.ralev＠jboss.com

What happens when you try to get the Identity with: | Identity.instance() | instead of injection? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046614#4046614 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046614

18 years, 11 months

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[Clustering/JBoss] - Re: Sever Failover

by sboying

Thanks Brian. Yes, the cluster-service.xml will be in the /server/ofmychoice/deploy on both nodes. If one wants a particular node to always be the master by default, what is the best method? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046613#4046613 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046613

18 years, 11 months

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[JBoss Seam] - Re: Identity not injected into Stateful bean

by michael.c.small

I tried your suggestion of moving the @Local from the implementation to the interface, but no dice. Note that injection elsewhere in my application (using POJOs, Stateful, and Stateless beans) works just fine. The problem is only limited to simply Seam Authentication. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046612#4046612 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046612

18 years, 11 months

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[JBossWS] - Problem trying to use a jmx component to call my webservice

by rickcr

I'm a bit confused what is going wrong here. I have a simple class that can call my webservice by creating a javax.xml.ws.Service and getting a handle to my endpoint interface. This works fine if I call this class from a servlet. I know annotated this class so that it would show up as a JMX component and I'm trying to call the test method (echo) through the JMX console. When I try this, however, I'll get an error back... org.jboss.ws.WSException: Cannot load java type: com.foobar.edsf.example.ejb.webservices.jaxws.TestEchoExample I'm not sure why I'm getting such an error. Apparently JBoss is trying to make this class in the package jaxws? (since I don't have that package named anywhere in my examples). Here is the class I'm trying to use as a JMX component... | package com.foobar.edsf.example.client; | | import java.net.URL; | | import javax.xml.namespace.QName; | import javax.xml.ws.Service; | | import org.apache.commons.logging.Log; | import org.apache.commons.logging.LogFactory; | import org.jboss.annotation.ejb.Management; | | import com.foobar.edsf.example.ejb.webservices.Echo; | | @org.jboss.annotation.ejb.Service(objectName="examples:service=TestEcho") | @Management(ITestEcho.class) | public class TestEchoExample implements ITestEcho { | private static Log log = LogFactory.getLog(TestEchoExample.class); | | public String echo(String s) { | String retVal = "Failed"; | try { | Service service = Service.create( | new URL("http://localhost:8080/edsf-1-edsf-examples-ejb/EchoBean?wsdl"), | new QName("http://webservices.ejb.example.edsf.foobar.com/", "EchoBeanService") ); | Echo echo = service.getPort(Echo.class); | retVal = echo.testEchoExample(s); | log.info("In TestEcho client. Echo response with call to echo: "+ retVal); | } catch (Exception e) { | e.printStackTrace(); | retVal = e.toString(); | } | return retVal; | } | } | [/CODE] View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046610#4046610 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4046610

18 years, 11 months

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jboss-user May 2007