[JBoss-user] [EJB 3.0] - EJB3 clustering static members

2006-04-25 Thread abitha
, Abitha. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3939336#3939336 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3939336 --- Using Tomcat

[JBoss-user] [JBossCache] - java defunct processes caused by JGroups - URGENT

2005-09-16 Thread abitha
st there too. I would appreciate it if you could look at that. Please let me know if you need any other info. Thanks, Abitha. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3895247#3895247 Reply to the post : http://www.jboss.com/index.html?module=bb

[JBoss-user] [JBossCache] - Re: Building JGroups 2.2.9 off CVS

2005-08-24 Thread abitha
How do I get the src of a JGroups version that is not the CVS head? I would like to download JGroups 2.2.8 source...Should the module name be different? Thanks! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3891458#3891458 Reply to the post : http://www.jbo

[JBoss-user] [JBossCache] - Re: Building JGroups 2.2.9 off CVS

2005-08-22 Thread abitha
Bela, Looks like that problem is gone now. We have scheduled a test for tomorrow (Tuesday). I will test with the new jar , and let you know the message. Thanks, Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3891122#3891122 Reply to the post

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-19 Thread abitha
to try this in production, and see what kind of messages/results we get. Thanks, Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3890852#3890852 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode

[JBoss-user] [JBossCache] - Building JGroups 2.2.9 off CVS

2005-08-19 Thread abitha
someone else done this ? Thanks, Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3890843#3890843 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3890843 --

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-18 Thread abitha
the error that you specify, do we have a solution for that? (b) Is this a bug in JGroups? Shouldnt the packets be fragmented to the right size automatically based on the the bundle size? Why would we ever get "Message Too Long" error? Abitha. View the original post : http://www.

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-18 Thread abitha
[org.jgroups.blocks.RpcDispatcher] exception=java.lang.IllegalArgumentException: java.lang.ClassNotFoundException: boolean I used java 1.4.2_07 Thanks, Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3890682#3890682 Reply to the post : http://www.j

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-18 Thread abitha
Here's our jboss config props (replSync-service.xml):

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-18 Thread abitha
We are using those props in cluster-service.xml. The jboss config uses frag size of 6. It also uses the max_xmit_size of 6. Should this be changed? Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3890495#3890495 Reply to the post

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-17 Thread abitha
Also, interspersed with those NAKACK messages, I see the following (not necessarily at the start of the NAKACK MESSAGES). java.io.IOException: Message too long at java.net.PlainDatagramSocketImpl.send(Native Method) at java.net.DatagramSocket.send(DatagramSocket.java:611)

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-17 Thread abitha
Thank you Bela. I have posted in the other forums. One thing we noted yesterday was when we have the jboss die with defunct java process, the logs have a lot of the following error messages. Why and when do we get these messages? The jk log just says that "app02 is in error state" where app02 is

[JBoss-user] [Tomcat, HTTPD, Servlets & JSP] - mod-jk/Tomcat exception

2005-08-16 Thread abitha
Im not sure if this the right forum for this,but here goes - We use Jboss 3.2.6 with JBOssCache for replication, and mod-jk for load balancing. We are running in a cluster, but sometimes we have this problem even without the cluster. I get this exception, every few minutes in the log, although t

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-16 Thread abitha
May I also ask why COMPRESS made a difference, and what it was supposed to do? Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3890226#3890226 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3890226 -

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-16 Thread abitha
Alright - you were right. I had COMPRESS in my jboss cache config file, and I removed it. It worked. Thank you very much. I still get this exception, every few minutes in the log, although they dont seem to be doing anything (please see below). Another problem we have in production, which is v

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-15 Thread abitha
: Thanks, Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3890053#3890053 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-12 Thread abitha
But I still need info on how to stop the jgroups related expceptions as we need to run the cluster with multiple servers. Please help! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3889817#3889817 Reply to the post : http://www.jboss.org/index.html?module=b

[JBoss-user] [JBossCache] - Re: message or message buffer is null followed by other exce

2005-08-12 Thread abitha
I'm sorry - I misspoke. I get the above exception when there are more than 1 jboss servers running in the cluster. When I shutdown all but one server. I no longer get the other exceptions. The only exception I get occasionally is: 2005-08-12 10:47:05,891 ERROR [org.apache.commons.modeler.Registr

[JBoss-user] [JBossCache] - message or message buffer is null followed by other exceptio

2005-08-12 Thread abitha
Hi all - I have a cluster with JBoss Cache. Currently I am only running in the single server mode. Everytime my load gets higher I get the following messages continuouly in my logs. It always starts with the "message or message buffer is null" message for a few seconds, and then goes on to thro

[JBoss-user] [JNDI/Naming/Network] - Re: communication Exception

2005-08-01 Thread abitha
Thanks for the reply. When I try with localhost it works perfectly. I intentionally put in bocalhost, because I want to capture the exception. There is no machine called bocal host and my debug log shows the naming exception being thrown - but not from my code even though I am catching it. Thats

[JBoss-user] [EJB/JBoss] - Re: Unable to catch the naming exception - please help!

2005-07-28 Thread abitha
Actually I am catching a general Exception in my code - but it never reaches that part of it. So I am thinking that there is a bug somewhere - even though lookup is supposed to throw NamingException, someone else is catching it and not throwing it up to the next level - probably org.jnp.interfa

[JBoss-user] [JNDI/Naming/Network] - communication Exception

2005-07-27 Thread abitha
I have the following code segment in my code. We need to access this bean for several things, and for multiple app servers - the ip addresses and names of which are configurable. So based on the requirement, we pass the name or ip address to the code, and it first sets the context via the follow

[JBoss-user] [EJB/JBoss] - Catching naming exception

2005-07-27 Thread abitha
We are running Jboss 3.2.6 in a clustered environment. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3886938#3886938 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3886938 --

[JBoss-user] [EJB/JBoss] - Unable to catch the naming exception - please help!

2005-07-27 Thread abitha
I have the following code segment in my code. We need to access this bean for several things, and for multiple app servers - the ip addresses and names of which are configurable. So based on the requirement, we pass the name or ip address to the code, and it first sets the context via the follow

[JBoss-user] [Clustering/JBoss] - Gathering info from multiple app servers

2005-04-26 Thread abitha
thoughts on how this can be done? All replies are greatly appreciated. Thanks, Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3875465#3875465 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode

[JBoss-user] [Clustering/JBoss] - Re: mod_jk2 with Apache 2 and JBoss 4

2005-04-08 Thread abitha
We have mod jk 1.2 with JBoss 3.2.6. I have a question for those of you who have implemented this. Even though two nodes are in the cluster, and they are loadbalanced via mod jk, I am finding that the requests always go to the first node on the list. Is there anyway to make them alternate, or b

[JBoss-user] [JBossCache] - Multiple TreeCache instances

2005-03-31 Thread abitha
I have multiple tree cache instances in my app, and each requires different cache setting (ie, cache mode, locking etc). Do I need multiple config files, or is this best done programatically? Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3872262#3872

[JBoss-user] [Clustering/JBoss] - HASingleton and new instances.

2005-03-29 Thread abitha
If I have a HASingleton class, and that object creates a new instance (call it instanceA) of some other class - can we say with certainty that the new instance is running on the same server? If there is a failover, and a different server starts the HASingleton service, and references the instanc

[JBoss-user] [Clustering/JBoss] - File reads/writes in application

2005-03-29 Thread abitha
a relational database, and read from there. What do most apps do? Is it a good design to read the file from a shared server? What are other options? How are file reads/writes handled? Abitha. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3871941

[JBoss-user] [Clustering/JBoss] - Re: simple clustering - no J2ee

2005-03-29 Thread abitha
We use regular java classes, and use mod-jk as the load balancer. We specify all the servers in the worker.properties file, and it load balances automatically. I believe that when one server goes down, it will automatically redirect requests to the other server. Abitha. View the original post

[JBoss-user] [Clustering/JBoss] - Interserver communication/Intelligent load balancing

2005-03-25 Thread abitha
o run that request and send the status back to me (original app server on which request was served)? How can I implement this? If there are any tools on the market which will help me do this, I would be open to that as well. Thanks, Abitha. View the original post : http://www.jbos

[JBoss-user] [Clustering/JBoss] - Data transfer between streams in a cluster.

2005-03-11 Thread abitha
Hi all. I am still in the beginning stages of my investigation, and would really like your input... We have a servlet that reads from an input stream and writes to a output stream. The data comes in byte by byte, and the servlet transfers the data. Now the issue is - in a cluster, what if the i

[JBoss-user] [Clustering/JBoss] - Re: Clustering for POJOs

2005-03-11 Thread abitha
To give some more info, I have this cache class which contains a hashmap that the client can talk to and pickup whatever is assigned to it (based on the key value). What I would really like to do is to share this cache among the entire cluster, such that no matter which app server instance the r

[JBoss-user] [Clustering/JBoss] - Re: Clustering for POJOs

2005-03-11 Thread abitha
I have some state - but it is not necessarily related to the session. Basically there is a hashmap that contains lot of information about different clients, but any client can have access to it. So, can I make this into a stateless session bean? If so, will I lose my hashmap contents during a f

[JBoss-user] [Clustering/JBoss] - Clustering for POJOs

2005-03-10 Thread abitha
We have a application that runs on jboss 3.2.6. It mainly uses plain old java objects for almost everything - including database updates/inserts (java class with jdbc - only uses the jdbc connection pooling app server service). We want to scale and I am wondering about the options: 1. Should I c