[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
Thanks Jerry: I have resolved the issue. Our problem was that we couldn't use anything but version 4.0.0 so I obtained the patch for the JvmRouteFilter class, plugged it into the JAR file and it worked! View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911779#3911779 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911779 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
Load balancing and failover should normally work if configured properly. Have you reviewed the instructions provided on the wiki page at http://wiki.jboss.org/wiki/Wiki.jsp?page=UsingMod_jk1.2WithJBoss View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911495#3911495 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911495 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
Yes, I believe the issue is around the true line in the XML file. This produces an exception. I believe there is a fix but I do not know how to access the fix (something about the JVMRouteFilter class failing because its referring to an Abstract class rather than a regular class, but I don't know how to obtain the Java class and rebuild it with the fixes. Does anyone know how to do this? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911543#3911543 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911543 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
Sorry the line I cut and pasted didn't come through apparently. Its the true line. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911544#3911544 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911544 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
Damn it still didn't come through. I guess its illegal to put XML in these entries! Here goes again: attribute=UseJK true View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911545#3911545 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911545 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
Do you have a reference to the reported problem or fix (e.g., a JBoss JIRA issue)? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911555#3911555 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911555 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
Yes: Yes on the Sourceforge site: [ 1037726 ] JvmRouteFilter crashes in init() method for clustered webapp Bug details: During JBoss startup JvmRouteFilter.init() method throws an exception JvmRouteFilter.init(): No AbstractJBossManager found for clustering support. this happens because the code ... manager_ = (AbstractJBossManager) filterConfig.getServletContext().getAttribute(AbstractJBossManager.class.getName()); ... returns null, there is no object registered with the key org.jboss.web.tomcat.tc5.session.AbstractJBossManager the manager is registered under key org.jboss.web.tomcat.tc5.session.JBossManager View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911566#3911566 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911566 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load Balancing using Apache2.x, mod_jk1.2.x
What version of JBoss are you using? Sourceforge issue 1037726 corresponds to JBoss JIRA issue JBAS-1103. According to the JIRA issue, this problem was fixed in JBoss 4.0.1. A similar issue is reported and open per JBCLUSTER-73. It's possible that the thisis a duplicate and the issue has been fixed. Both JIRA issues indicate that the problem was observed in 4.0.0. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3911571#3911571 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3911571 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
We associate the SLSB to the custom-rmi-invoker in our jboss.xml file: | session | ejb-nameOptimizerPilot/ejb-name | jndi-nameOptimizerPilotBean/jndi-name | local-jndi-nameOptimizerPilotLocal/local-jndi-name | configuration-nameSniffer Stateless SessionBean/configuration-name | invoker-bindingsinvoker | invoker-proxy-binding-namecustom-rmi-invoker/invoker-proxy-binding-name | /invoker/invoker-bindings | clusteredtrue/clustered | | method-attributes | /method-attributes | /session | | From looking at the snippet of the server.log in my previous post I can see that it is calling the ClientInterceptorSniffer class which is listed in the custom-rmi-invoker client interceptor list. But I do not see any debug tracing where it is calling any of the classes listed in the client-interceptors HOME section. With the org.jboss.invocation TRACE turned on I expect to see some TRACE lines when it hits the InvokerInterceptor. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3910674#3910674 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3910674 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
The custom-rmi-invoker has not been associated with any container (certainly not the Sniffer Stateless SessionBean shown here. See the invoker-proxy-binding-name in the jboss_4_0.dtd: | !ELEMENT container-configuration (container-name , call-logging?, | invoker-proxy-binding-name?, sync-on-commit-only?, | insert-after-ejb-post-create?, call-ejb-store-on-clean?, container-interceptors? , | instance-pool? , instance-cache? , persistence-manager? , web-class-loader? , | locking-policy? , container-cache-conf? , container-pool-conf? , | commit-option? , optiond-refresh-rate? , security-domain?, cluster-config?, | depends*) | | !-- The invoker-proxy-binding-name elements maps to the name element of | an invoker-proxy-binding definition. | | Used in: container-configuration, invoker | -- | !ELEMENT invoker-proxy-binding-name (#PCDATA) | | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3910471#3910471 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3910471 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
I have done some more testing on this.
I turned on the TRACE for org.jboss.invocation and found some strange results.
I see the TRACE logging when JBoss is starting up but when my Servlet is called
and does the service lookup and subsequent call on the SLSB I do not see any
TRACE code for org.jboss.transaction.
Here is a snippet from the server.log:
| 2005-12-02 16:06:09,232 DEBUG
[com.invisioninc.optimizer.web.MessageServlet] Entering doGet(request,
response)
| 2005-12-02 16:06:09,263 DEBUG [com.invisioninc.optimizer.web.Utils]
Entering extractMethodName(request)
| 2005-12-02 16:06:09,263 DEBUG [com.invisioninc.optimizer.web.Utils]
Returning: TestMessage
| 2005-12-02 16:06:09,263 DEBUG [com.invisioninc.optimizer.web.Utils] Exiting
extractMethodName(request)
| 2005-12-02 16:06:09,263 DEBUG [com.invisioninc.optimizer.web.Utils]
Entering extractXmlRequest(request)
| 2005-12-02 16:06:09,279 DEBUG [com.invisioninc.optimizer.web.Utils] in:
[EMAIL PROTECTED]
| 2005-12-02 16:06:09,279 DEBUG [com.invisioninc.optimizer.web.Utils]
xmlRequest is null or empty, looking for parameter
| 2005-12-02 16:06:09,279 DEBUG [com.invisioninc.optimizer.web.Utils]
Entering extractSoapBody(soapMessage)
| 2005-12-02 16:06:09,279 DEBUG [com.invisioninc.optimizer.web.Utils] Found
Body begin: 0
| 2005-12-02 16:06:09,279 DEBUG [com.invisioninc.optimizer.web.Utils]
Extracted Soap Body: Jaguar
| 2005-12-02 16:06:09,279 DEBUG [com.invisioninc.optimizer.web.Utils] Exiting
extractSoapBody(soapMessage)
| 2005-12-02 16:06:09,279 INFO
[com.invisioninc.optimizer.web.POMessageService] Getting InitialContext
| 2005-12-02 16:06:09,279 INFO
[com.invisioninc.optimizer.web.POMessageService] Using this for jndi url:
localhost:1200,localhost:1300
| 2005-12-02 16:06:09,279 INFO
[com.invisioninc.optimizer.web.POMessageService] InitialContext established.
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.services.BaseStatelessBean] ENTERING void
com.invisioninc.arch.services.BaseStatelessBean.setSessionContext(SessionContext)
[EMAIL PROTECTED]
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.services.BaseStatelessBean] EXITING void
com.invisioninc.arch.services.BaseStatelessBean.setSessionContext(SessionContext)
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.services.BaseStatelessBean] ENTERING void
com.invisioninc.arch.services.BaseStatelessBean.ejbCreate() ARGS={}
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.services.BaseStatelessBean] EXITING void
com.invisioninc.arch.services.BaseStatelessBean.ejbCreate()
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.data.ClientInterceptorSniffer] In the client interceptor.
| 2005-12-02 16:06:09,388 DEBUG [com.invisioninc.arch.data.InvThread] Current
user value is: null
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.data.ClientInterceptorSniffer] Here is userid: null
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.services.ServerInterceptorSniffer]- Username : null
| 2005-12-02 16:06:09,388 DEBUG
[com.invisioninc.arch.services.ServerInterceptorSniffer]- User id : null
| 2005-12-02 16:06:09,388 DEBUG [com.invisioninc.arch.data.InvThread] Setting
current user to: null
| 2005-12-02 16:06:09,404 DEBUG
[com.invisioninc.arch.data.HibernateInterceptor] Invoked Method: public
abstract java.lang.String
com.invisioninc.optimizer.data.OptimizerPilot.testMessage() throws
com.invisioninc.arch.data.InvisionException,java.rmi.RemoteException
| 2005-12-02 16:06:09,404 DEBUG
[com.invisioninc.arch.data.HibernateInterceptor] right before invocation
| 2005-12-02 16:06:09,404 DEBUG [net.sf.hibernate.impl.SessionImpl] opened
session
| 2005-12-02 16:06:09,404 DEBUG [com.invisioninc.arch.data.ServiceLocator]
Attempting to retrieve value for: HibernateFactory
| 2005-12-02 16:06:09,404 DEBUG [com.invisioninc.arch.data.ServiceLocator]
Returning string value: java:/HibernateFactoryOptimizer
| 2005-12-02 16:06:09,404 DEBUG
[net.sf.hibernate.impl.SessionFactoryObjectFactory] JNDI lookup:
HibernateFactoryOptimizer
| 2005-12-02 16:06:09,404 DEBUG
[net.sf.hibernate.impl.SessionFactoryObjectFactory] lookup:
uid=402882f507ed35690107ed356d6d
| 2005-12-02 16:06:09,404 DEBUG
[com.invisioninc.arch.data.HibernateInterceptor] Created Here? true
| 2005-12-02 16:06:09,404 DEBUG
[com.invisioninc.optimizer.services.OptimizerPilotBean] ENTERING String
com.invisioninc.optimizer.services.OptimizerPilotBean.testMessage() ARGS={}
| 2005-12-02 16:06:09,982 DEBUG
[com.invisioninc.optimizer.services.OptimizerBo] ENTERING void
com.invisioninc.optimizer.services.OptimizerBo.sendTestMessage(String)
ARGS={c:\jboss-4.0.2\server\clusterNode2}
|
I am using a custom-rmi-invoker and an extension of the container configuration
for a Stateless Session Bean. Below is a snippet from my jboss.xml deployment
descriptor:
|
| invoker-proxy-bindings
|
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
I think I am having a similar problem to you. I have servlet that looks up the SLSB on HA-JNDI. The behaviour I see is that the only SLSB that gets called is the one living on the same JBoss instance as the servlet. My guess is that the reason for this is the optimization that JBoss does when calling EJB's in the same JVM. Even though you attempt to do a remote call it sees that there is an EJB in the local environment and calls that one instead. In my case, if I want load balancing of my SLSB I need to front my jboss cluster with a HTTP load balancer. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3904654#3904654 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3904654 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
Scott, Thanks for the response. I looked at the comments for JBAS-1442 but I am still a little confused. I am using jboss4.0.2. The comments by Adrian Brock on 22 Feb 05 seem to indicate that this problem was fixed, but I am still seeing the incorrect behavior. To get the correct behavior do I need to use one of the workarounds? BTW, we have a support account with JBoss and when I asked this question there the response was that the only fix would be to disable the jboss otpimization altogether with the caveat that it could degrade performance. Craig View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3904671#3904671 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3904671 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
http://jira.jboss.com/jira/browse/JBAS-1442 View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3904656#3904656 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3904656 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
Certainly disabling the call by reference invoker will fix the issue, but this should be working with the default invoker interceptor in 4.0.2. There is a org.jboss.test.cluster.test.CrossServerCallsUnitTestCase that validates repeated calls to a SLSB from a server in a cluster does in fact result in calls to both the local and peer deployment of the SLSB. The details of how the SLSB is lookedup/used would be neede to understand how load balancing might be failing to work properly. TRACE level logging of the org.jboss.invocation category should shed light on what is going on as well. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3904762#3904762 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3904762 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
[EMAIL PROTECTED] wrote : Have you tried to test just SLSB clustering first without MDB? Check out the example there. | http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossHA | I've done this - instead of calling the SLSB from the MDB (in my basic test example I linked to earlier), I'm calling it from the servlet round-robining of the SLSB still doesn't work; I'm only creating the remote interface once, and then calling the method on it repeatedly... Any further ideas as to where I should look? anonymous wrote : | I suspect it is just some setup problem. But if you are really pressed for time for production, you should consider subsribe to JBoss support. | OT: I'm trying to push my boss in that direction :) We've already gone into production, but i'd still like to get this working in time for the next revision :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3904530#3904530 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3904530 --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
OK, I know it is only being run on one node at a time, but what I'm suggesting is that if you change the attribute for ReceiversImpl to use the ReceiversImplLinkedList for the queue or ConnectionManager, you can make each message get handled on a different node, each node in turn. In my own case, I have an MDB calling an SLSB, and so long as the MDB that handles the message is running on a different node for each message in the queue, the SLSB will run on the same node as that MDB. The default ReceiversImpl implementation makes all messages get handled on the same machine as the queue untill the load is too high there. See http://jboss.org/index.html?module=bbop=viewtopict=67524. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3903448#3903448 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3903448 --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
Just so we're clear, this round-robin MDB handling is running using HAJMA/HASingleton, so fail-over works too. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3903469#3903469 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3903469 --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
You don't make it clear if the MDB is being run on the different nodes in round-robin fashion. Is it? (Have you specified one of the List-based ReceiversImpl implementations that makes round-robin work?) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3903171#3903171 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3903171 --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
The MDB is run on just one node at a time, using HAJMA/HASingleton View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3903311#3903311 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3903311 --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
toadie wrote : joff wrote : (via a loadbalancing device in front of them) | | | can't you use the same device to round-robin the request for the ejb client stub for you? especially since your bean is stateless I'm afraid not, the loadbalancer is only there to handle requests from the outside.. the requests are quite infrequent, but result in a long-running task, which I want to balance the load of, across the JBoss nodes View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3903334#3903334 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3903334 --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
joff wrote : (via a loadbalancing device in front of them) | can't you use the same device to round-robin the request for the ejb client stub for you? especially since your bean is stateless View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3902510#3902510 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3902510 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
Have you tried to test just SLSB clustering first without MDB? Check out the example there. http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossHA I suspect it is just some setup problem. But if you are really pressed for time for production, you should consider subsribe to JBoss support. Forum post does not give you guranteed response time (if at all). -Ben View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3902595#3902595 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3902595 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing w/ Apache mod_jk - java.net.BindException
Hi, We still havent found a solution to the problem. I increased the max connection setting of Apache from default of 150 to 500. Turned off the keepAlive setting. The throughput more than doubled, but about 10% of the requests are still getting java.net.BindException. I've tried the load tests with Grinder and JMeter and get the same problem with both the tools, so it is definitely not some bug in the load tool. The environment is: Apache 2.0.54 running on Red Hat Enterprise Linux ES release 4 (Nahant) Two JBoss 4.0.2 instances running on separate machines with Java 1.5.0_05 on Red Hat Enterprise Linux ES release 4 (Nahant) Apache and one JBoss instance are on the same machine. Any pointer will be helpful. If you're running Apache load balancer with JBoss in production, please let me know if you needed to tweak something in Apache or JBoss/Tomcat. The detailed error stack trace is: java.net.BindException: Address already in use: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.(Unknown Source) at java.net.Socket.(Unknown Source) at HTTPClient.HTTPConnection.getSocket(HTTPConnection.java:3264) at HTTPClient.HTTPConnection.sendRequest(HTTPConnection.java:2994) at HTTPClient.HTTPConnection.handleRequest(HTTPConnection.java:2801) at HTTPClient.HTTPConnection.setupRequest(HTTPConnection.java:2593) at HTTPClient.HTTPConnection.Post(HTTPConnection.java:1095) at net.grinder.plugin.http.HTTPRequest$6.doRequest(HTTPRequest.java:647) at net.grinder.plugin.http.HTTPRequest$AbstractRequest.getHTTPResponse(HTTPRequest.java:827) at net.grinder.plugin.http.HTTPRequest.POST(HTTPRequest.java:644) at net.grinder.plugin.http.HTTPRequest.POST(HTTPRequest.java:544) at net.grinder.plugin.http.HTTPRequest.POST(HTTPRequest.java:527) at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java) at org.python.core.PyMethod.__call__(PyMethod.java) at org.python.core.PyObject.__call__(PyObject.java) at org.python.core.PyInstance.invoke(PyInstance.java) at net.grinder.engine.process.TestPyJavaInstance.access$001(TestPyJavaInstance.java:35) at net.grinder.engine.process.TestPyJavaInstance$1.call(TestPyJavaInstance.java:67) at net.grinder.engine.process.ThreadContextImplementation.invokeTest(ThreadContextImplementation.java:155) at net.grinder.engine.process.TestData.dispatch(TestData.java:79) at net.grinder.engine.process.TestPyJavaInstance.dispatch(TestPyJavaInstance.java:48) at net.grinder.engine.process.TestPyJavaInstance.invoke(TestPyJavaInstance.java:64) ... View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3901758#3901758 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3901758 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing w/ Apache mod_jk - java.net.BindException
This sounds like a limitation on the machine you're running the Grinder on. Can you generate the same load and point the grinder directly to a JBoss instance? Does this work? The other problem could be a max connections setting in Apache, but this should only result in your request waiting in a queue until Apache can handle the request - not a Bind exception. :S Apache1.3: http://httpd.apache.org/docs/1.3/mod/core.html#maxclients For Apache2.0, this depends on your platform: http://httpd.apache.org/docs/2.0/mpm.html View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3901478#3901478 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3901478 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing w/ Apache mod_jk - java.net.BindException
When I generate the same load and point the Grinder directly to a JBoss instance, the instance is able to handle the load without any problem. Still unsure what the problem is ... Thanks, Nitesh View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3901530#3901530 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3901530 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing and Failover
Gunjan - did you ever resolve this? I am seeing something similar happening w/ 4.0.2. At least in my case, jvmRoute is not being set ( I think on the Tomcat side ). I have 3.2.2 servers defined in my LB as well, and everything works perfect when I map to those. As soon as I map back to 4.0.2 servers, no workie. Without the jvmRoute being passed, the browser - LB cannot determine proper node to send the request to, so it goes to the 'next' node, (in my case) causing a second login page. Look in the returned HTTP headers and see if the jvmRoute is being returned. Also, I don't see the domain attribute being set in your workers.properties, which sets the jvmRoute name that is associated with a LB node. I saw a reference in 4.0.3 RC release notes about a fix in the jvmRoute stuff, so am going to try 4.0.3RC2. Mike View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3898489#3898489 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3898489 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing and IIOP
any update if clustering features are available for rmi/iiop? thanks r. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3897315#3897315 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3897315 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing
what application mapping did u do in uriworkers.properties? In mod-jk.conf you specified JkMount /application/* loadbalancer so in uriworkers.properties did u used application anywhere? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3896215#3896215 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3896215 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
Hi - the next version of my app is about to go into production, but this issue is still unresolved, and it runs jobs that can take up to a couple of hours to run - being able to balance the load of these jobs across my app servers will be a major help. can anyone shed any light as to why the stateless session beans aren't load balancing? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3893296#3893296 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3893296 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
i've also just added in configuration-nameClustered Stateless SessionBean/configuration-name for my EJB DDs, but still no joy :-/ View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3893301#3893301 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3893301 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing and Failover
Hi, I think this problem is due to JAAS related configurations on node 2 because this problem occurs when the request goes on node2 then the login page is displayed correctly but when i login the request goes to node 1. My login-config.xml on node 2 is ?xml version='1.0'? !DOCTYPE policy PUBLIC -//JBoss//DTD JBOSS Security Config 3.0//EN http://www.jboss.org/j2ee/dtd/security_config.dtd; !-- The XML based JAAS login configuration read by the org.jboss.security.auth.login.XMLLoginConfig mbean. Add an application-policy element for each security domain. The outline of the application-policy is: application-policy name=security-domain-name login-module code=login.module1.class.name flag=control_flag module-option name = option1-nameoption1-value/module-option module-option name = option2-nameoption2-value/module-option ... /login-module login-module code=login.module2.class.name flag=control_flag ... /login-module ... /application-policy $Revision: 1.12.2.2 $ -- !-- Used by clients within the application server VM such as mbeans and servlets that access EJBs. -- application-policy name = client-login login-module code = org.jboss.security.ClientLoginModule flag = required /login-module /application-policy !-- Security domain for JBossMQ -- application-policy name = jbossmq login-module code = org.jboss.security.auth.spi.DatabaseServerLoginModule flag = required module-option name = unauthenticatedIdentityguest/module-option module-option name = dsJndiNamejava:/DefaultDS/module-option module-option name = principalsQuerySELECT PASSWD FROM JMS_USERS WHERE USERID=?/module-option module-option name = rolesQuerySELECT ROLEID, 'Roles' FROM JMS_ROLES WHERE USERID=?/module-option /login-module /application-policy !-- Security domain for JBossMQ when using file-state-service.xml application-policy name = jbossmq login-module code = org.jboss.mq.sm.file.DynamicLoginModule flag = required module-option name = unauthenticatedIdentityguest/module-option module-option name = sm.objectnamejboss.mq:service=StateManager/module-option /login-module /application-policy -- !-- Security domains for testing new jca framework -- application-policy name = HsqlDbRealm login-module code = org.jboss.resource.security.ConfiguredIdentityLoginModule flag = required module-option name = principalsa/module-option module-option name = userNamesa/module-option module-option name = password/module-option module-option name = managedConnectionFactoryNamejboss.jca:service=LocalTxCM,name=DefaultDS/module-option /login-module /application-policy application-policy name = JmsXARealm login-module code = org.jboss.resource.security.ConfiguredIdentityLoginModule flag = required module-option name = principalguest/module-option module-option name = userNameguest/module-option module-option name = passwordguest/module-option module-option name = managedConnectionFactoryNamejboss.jca:service=TxCM,name=JmsXA/module-option /login-module /application-policy !-- A template configuration for the jmx-console web application. This defaults to the UsersRolesLoginModule the same as other and should be changed to a stronger authentication mechanism as required. -- application-policy name = jmx-console login-module code=org.jboss.security.auth.spi.UsersRolesLoginModule flag = required module-option name=usersPropertiesprops/jmx-console-users.properties/module-option module-option name=rolesPropertiesprops/jmx-console-roles.properties/module-option /login-module /application-policy !-- A template configuration for the web-console web application. This defaults to the UsersRolesLoginModule the same as other and should be changed to a stronger authentication mechanism as required. -- application-policy name = web-console login-module code=org.jboss.security.auth.spi.UsersRolesLoginModule flag = required module-option name=usersPropertiesweb-console-users.properties/module-option module-option name=rolesPropertiesweb-console-roles.properties/module-option /login-module /application-policy !-- A template configuration for the JBossWS web application (and transport layer!). This defaults to the UsersRolesLoginModule the same as other and should be changed to a stronger
[JBoss-user] [Clustering/JBoss] - Re: Load balancing and Failover
Please post you tc5-cluster-service.xml file. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3892085#3892085 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3892085 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing and Failover
Hi David, Thanks for your reply. My tc5-cluster-service.xml is ?xml version=1.0 encoding=UTF-8? !-- = -- !-- -- !-- Customized TreeCache Service Configuration for Tomcat 5 Clustering -- !-- -- !-- = -- !-- -- !-- Defines TreeCache configuration -- !-- -- jboss:service=Naming jboss:service=TransactionManager !-- Configure the TransactionManager -- org.jboss.cache.JBossTransactionManagerLookup !-- Isolation level : SERIALIZABLE REPEATABLE_READ (default) READ_COMMITTED READ_UNCOMMITTED NONE -- REPEATABLE_READ !-- Valid modes are LOCAL, REPL_ASYNC and REPL_SYNC -- REPL_ASYNC !-- Name of cluster. Needs to be the same for all clusters, in order to find each other -- Tomcat-Cluster !-- JGroups protocol stack properties. Can also be a URL, e.g. file:/home/bela/default.xml -- !-- The default UDP stack: - If you have a multihomed machine, set the UDP protocol's bind_addr attribute to the appropriate NIC IP address, e.g bind_addr=192.168.0.2. - On Windows machines, because of the media sense feature being broken with multicast (even after disabling media sense) set the UDP protocol's loopback attribute to true -- UDP mcast_addr=230.1.2.7 mcast_port=45577 ip_ttl=8 ip_mcast=true mcast_send_buf_size=15 mcast_recv_buf_size=8 ucast_send_buf_size=15 ucast_recv_buf_size=8 loopback=true bind_addr=10.1.1.131/ PING timeout=2000 num_initial_members=3 up_thread=false down_thread=false/ MERGE2 min_interval=1 max_interval=2/ FD_SOCK/ VERIFY_SUSPECT timeout=1500 up_thread=false down_thread=false/ pbcast.NAKACK gc_lag=50 retransmit_timeout=600,1200,2400,4800 max_xmit_size=8192 up_thread=false down_thread=false/ UNICAST timeout=600,1200,2400 window_size=100 min_threshold=10 down_thread=false/ pbcast.STABLE desired_avg_gossip=2 up_thread=false down_thread=false/ FRAG frag_size=8192 down_thread=false up_thread=false/ pbcast.GMS join_timeout=5000 join_retry_timeout=2000 shun=true print_local_addr=true/ pbcast.STATE_TRANSFER up_thread=true down_thread=true/ !-- Alternate TCP stack: customize it for your environment, change bind_addr and initial_hosts -- !-- TCP bind_addr=thishost start_port=7810 loopback=true/ TCPPING initial_hosts=thishost[7810],otherhost[7810] port_range=3 timeout=3500 num_initial_members=3 up_thread=true down_thread=true/ MERGE2 min_interval=5000 max_interval=1/ FD shun=true timeout=2500 max_tries=5 up_thread=true down_thread=true / VERIFY_SUSPECT timeout=1500 down_thread=false up_thread=false / pbcast.NAKACK down_thread=true up_thread=true gc_lag=100 retransmit_timeout=3000/ pbcast.STABLE desired_avg_gossip=2 down_thread=false up_thread=false / pbcast.GMS join_timeout=5000 join_retry_timeout=2000 shun=false print_local_addr=true down_thread=true up_thread=true/ pbcast.STATE_TRANSFER up_thread=true down_thread=true/ -- !-- Max number of milliseconds to wait for a lock acquisition -- 15000 View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3892087#3892087 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3892087 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf
[JBoss-user] [Clustering/JBoss] - Re: Load balancing
I think your web requests need to be directed to the Apache server where you have mod_jk configured. The requests will then be distributed per your configuration. e.g., http://your_apache_server:8080/xlWebApp View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3891795#3891795 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3891795 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing
http://wiki.jboss.org/wiki/Wiki.jsp?page=UsingMod_jk1.2WithJBoss View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3891800#3891800 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3891800 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing
Hi Jerry, Thanks for your reply. As i have my apache running on 10.1.1.131 that is my node1 so the url should now be http://10.1.1.131:8080/xlWebApp now the request is directed to node 1 ie my jboss running on 10.1.1.131 but if i close my this jboss instance then the request is not redirected to my node2 ie 10.1.1.69 Do I need to make any other configuration chnages. Please advice me. Thanks and Regards, Gunjan View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3891803#3891803 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3891803 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing
yes apache is running on port 80 I tries that http://10.1.1.131:80/xlwebapp but it gives page cannot be found error. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3891805#3891805 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3891805 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing
Are you directing the requests to the port on which Apache is running? If node 1 is running on port 8080 and Apache is running on port 80, the requests need to be directed to port 80 on the Apache server. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3891804#3891804 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3891804 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing
Hi All, I got the solution actually I havenot done my application mappings in uriworkers.properties file. Thanks gunjans View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3891826#3891826 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3891826 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
*bump* Is anyone able to help me here? I'm no closer to finding the solution... View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3887605#3887605 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3887605 --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477alloc_id=16492op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load balancing wrt request information
As a further thought, could the cluster-config ... method-attributes tag in jboss.xml help in this context? rgds richard View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3884352#3884352 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3884352 --- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
Hi Ben At the URL below is an EAR containing a minimal test case for my problem. It's basically a servlet for triggering the operation, an MDB to receive the JMS message, which calls a SLSB ten times Souce is also included http://joff.googlehax.com/LBTest.zip PS. You will either need to add a queue/HordeExecuteBatch queue, or change the deployment to use a different queue name. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3884327#3884327 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3884327 --- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
If you still have a problem, can you attach a sample client and jar file to troubleshoot it? -Ben View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3884116#3884116 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3884116 --- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSB
Oops, hit 'submit' instead of 'preview' anyway.. to continue:
the jboss.xml for the SLSB is:
session
| ejb-nameTransactionConductor/ejb-name
| jndi-nameTransactionConductor/jndi-name
| local-jndi-nameTransactionConductorLocal/local-jndi-name
| clusteredTrue/clustered
| cluster-config
| partition-nameDefaultPartition/partition-name
| home-load-balance-policy
| org.jboss.ha.framework.interfaces.RoundRobin
| /home-load-balance-policy
| bean-load-balance-policy
| org.jboss.ha.framework.interfaces.RoundRobin
| /bean-load-balance-policy
| /cluster-config
| /session
The HAJNDI section of my cluster-config.xml is:
mbean code=org.jboss.ha.jndi.HANamingService
| name=jboss:service=HAJNDI
|
dependsjboss:service=${jboss.partition.name:DefaultPartition}/depends
| attribute name=PartitionNameDefaultPartition/attribute
| !-- attribute name=BindAddress${jboss.bind.address}/attribute
--
| attribute name=BindAddress192.168.225.245/attribute
| attribute name=Port1100/attribute
| attribute name=Backlog50/attribute
| depends optional-attribute-name=LookupPool
| proxy-type=attributejboss.system:service=ThreadPool/depends
|
| attribute name=DiscoveryDisabledfalse/attribute
| attribute
name=AutoDiscoveryBindAddress${jboss.bind.address}/attribute
| attribute name=AutoDiscoveryAddress230.0.0.4/attribute
| attribute name=AutoDiscoveryGroup1102/attribute
| attribute name=AutoDiscoveryTTL16/attribute
|
| attribute name=RmiPort0/attribute
|/mbean
|
As far as I can tell, multicast is working - the DefaultPartition, etc is
working with multicast, and I can ping 230.0.0.4 and get responses back from
both nodes
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[JBoss-user] [Clustering/JBoss] - Re: Load balancing and IIOP
no, it is not (yet?). It uses RMI/JRMP today. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3842018#3842018 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3842018 --- This SF.Net email sponsored by Black Hat Briefings Training. Attend Black Hat Briefings Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing in container
This is per-design: when the target is available in the same JVM as the client, we by-pass the remoting layers and do a direct Java call, hence by-passing the load-balancing layers as well. Cheers, sacha a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827236#3827236;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827236Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing in container
Sasha, thanks for the reply. Hopefully, there is a work-around for this. My process will generate work units to enable concurrent processing. For each work unit, I will send a JMS message which will be processed by a Message-Driven Bean. The Message-Driven Bean will then invoke the clustered Session Bean to do the work. I would like for this work to be distributed among the nodes for performance reasons. Based on your reply, it sounds like this is not possible. Please let me know if there is a work-around or a better approach. Thanks. Kevin Turner ACTEK, Inc. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3827270#3827270;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3827270Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
I have the same question. I am also trying to load-balance a SLSB in RoundRobin fashion, but get something different when clustering on three nodes(70%, 20%, 10%). The Initial Context gets created by jndiProperties = new Hashtable(); jndiProperties.put(Context.PROVIDER_URL, providerUrl); jndiProperties.put(Context.INITIAL_CONTEXT_FACTORY, org.jnp.interfaces.NamingContextFactory); jndiProperties.put(Context.URL_PKG_PREFIXES, jboss:naming:org.jnp.interfaces); initialContext = new InitialContext(jndiProperties); providerUrl is : appserver1:1100, apperserver2:1100, appserver3:1100 I cached the RemoteHome and created the Remote on every request. -did not work for me as expected Creating RemoteHome and Remote on every Request. - didn't work BTW: The jboss.xml and ejb-jar.xml is configured correctly, trans-attribute is set to Required Maybe some hinst on how to Debug things? Some code snippet or hint about how to apply caching or not would also be nice. I am using jboss-3.2.3 and believe that something is wrong in the way i am using this feature. Best regards Hendrik a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3824727#3824727;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3824727Reply to the post/a --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
Glyn Problem solved. I removed the following assembly descriptor from my ejb declaration: container-transaction | method | ejb-nameTestEJB/ejb-name | method-name*/method-name | /method | trans-attributeNotSupported/trans-attribute | /container-transaction seems to have been causing the problems, though not entirely sure why... Any insight would be welcomed! Can now load balance with cached home/remote. Fantastic. Thanks for your help on this. Much appreciated. Tim a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823968#3823968;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823968Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
There are some threads on this. Transaction must be Required, RequiresNew or Mandatory. See here http://www.jboss.org/index.html?module=bbop=viewtopict=45327. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823977#3823977;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823977Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
Or indeed here http://www.jboss.org/index.html?module=bbop=viewtopict=45327. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823979#3823979;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823979Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
It works for me. I've got the home load balance policy and the bean load balance policy set to RoundRobin and I cache the home reference. The only difference is that I specify Context.PROVIDER_URL for the HA-JNDI servers rather than using autodiscovery. The SLSB load balances round robin perfectly. Perhaps its worth trying PROVIDER_URL for your HA-JNDI servers to ensure your SLSB isn't just binding to the local JNDI? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823850#3823850;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823850Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
Glynn I've tried the following: props.put(Context.PROVIDER_URL, 10.129.133.141:1100,10.129.133.143:1100); (ip's of my two jboss nodes) but still no luck. The mbean interface on the DistributedReplicantManager displays HAJNDI 10.129.133.141:1099 10.129.133.143:1099 DCacheBridge-DefaultJGBridge 10.129.133.141:1099 10.129.133.143:1099 So i guess that indicates that the nodes are bound into the HAJNDI. Know of anything specific in the ejb.jar.xml that can cause problems - mine is standard for the SLSB. Just contains BeanTest( Stateless ) display-nameBeanTest/display-name ejb-nameBeanTest/ejb-name True cluster-config partition-nameDefaultPartition/partition-name home-load-balance-policyorg.jboss.ha.framework.interfaces.RoundRobin/home-load-balance-policy bean-load-balance-policyorg.jboss.ha.framework.interfaces.RoundRobin/bean-load-balance-policy /cluster-config TestEJBHome TestEJBRemote ejb-classTestEJB/ejb-class session-typeStateless/session-type transaction-typeContainer/transaction-type Annoying because I can't see anything obviously wrong! a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823853#3823853;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823853Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
xml not pasted correctly in last post. Had to remove the open/close brackets as wasn't viewing properly. Not as readable - sorry! session description BeanTest( Stateless ) description display-name BeanTest display-name ejb-name BeanTest ejb-name clustered True clustered cluster-config partition-name DefaultPartition partition-name home-load-balance-policyorg.jboss.ha.framework.interfaces.RoundRobin home-load-balance-policy bean-load-balance-policy org.jboss.ha.framework.interfaces.RoundRobin bean-load-balance- policy cluster-config home TestEJBHome home remote TestEJBRemote remote ejb-class TestEJB ejb-class session-type Stateless session-type transaction-type Container transaction-type session Still, point is that it seems correct. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823855#3823855;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823855Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
Tim Here are my configs: from jboss.xml | session | ejb-nameBBClientSessionEJB/ejb-name | jndi-nameBBClientSessionHomeRemote/jndi-name | ejb-ref | ejb-ref-nameejb/BBClientHomeRO/ejb-ref-name | jndi-nameBBClientHomeRO/jndi-name | /ejb-ref | ejb-ref | ejb-ref-nameejb/BBClientHomeRW/ejb-ref-name | jndi-nameBBClientHomeRW/jndi-name | /ejb-ref | clusteredTrue/clustered | cluster-config | partition-nameDefaultPartition/partition-name | home-load-balance-policy | org.jboss.ha.framework.interfaces.RoundRobin | /home-load-balance-policy | bean-load-balance-policy | org.jboss.ha.framework.interfaces.RoundRobin | /bean-load-balance-policy | /cluster-config | /session | from ejb-jar.xml | session | ejb-nameBBClientSessionEJB/ejb-name | homecom.brokerbox.bbserver.server.BBClientSessionHomeRemote/home | remotecom.brokerbox.bbserver.server.BBClientSessionRemote/remote | ejb-classcom.brokerbox.bbserver.server.BBClientSessionBean/ejb-class | session-typeStateless/session-type | transaction-typeContainer/transaction-type | ejb-ref | ejb-ref-nameejb/BBClientHomeRO/ejb-ref-name | ejb-ref-typeEntity/ejb-ref-type | homecom.brokerbox.bbserver.server.BBClientHomeRemote/home | remotecom.brokerbox.bbserver.server.BBClientRemote/remote | /ejb-ref | ejb-ref | ejb-ref-nameejb/BBClientHomeRW/ejb-ref-name | ejb-ref-typeEntity/ejb-ref-type | homecom.brokerbox.bbserver.server.BBClientHomeRemote/home | remotecom.brokerbox.bbserver.server.BBClientRemote/remote | /ejb-ref | security-identityuse-caller-identity//security-identity | /session | session | I cache the home reference then just get a remote reference from the cached clientSessionHome like this: BBClientSessionRemote clientSession = clientSessionHome.create(); I can't see anything wrong in your config though. Does the remote reference always get created in the jvm your client is running in? a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823873#3823873;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823873Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
The other question is what version are you running? Mine is 3.2.3. a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823874#3823874;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823874Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Load-Balancing SLSBs on 3.2.3
The answer of course being in the subject :) a href=http://www.jboss.org/index.html?module=bbop=viewtopicp=3823903#3823903;View the original post/a a href=http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3823903Reply to the post/a --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356alloc_id=3438op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
