Re: Tomcat 6.0 Clustering and non-sticky session loadbalancer

2011-06-17 Thread Reinwald Warapen
You may want to go through this if you want an alternative to store/share sessions: http://www.reinwaldwarapen.com/2011/01/storing-and-sharing-sessions-among.html On 6/17/2011 2:12 PM, Pontus wrote: Hello, The Tomcat 6.0 Clustering/Session Replication HOW-TO states "Make sure that

Re: Tomcat 6.0 Clustering and non-sticky session loadbalancer

2011-06-17 Thread Mark Thomas
On 17/06/2011 09:42, Pontus wrote: > Hello, > > The Tomcat 6.0 Clustering/Session Replication HOW-TO states "Make sure > that your loadbalancer is configured for sticky session mode". > > However if I configure my Tomcat cluster to have session replication, wh

Tomcat 6.0 Clustering and non-sticky session loadbalancer

2011-06-17 Thread Pontus
Hello, The Tomcat 6.0 Clustering/Session Replication HOW-TO states "Make sure that your loadbalancer is configured for sticky session mode". However if I configure my Tomcat cluster to have session replication, why would sticky sessions be required ? I can see cases where sticky se

Re: Tomcat 6.0 clustering problem with replication mode.

2010-04-14 Thread Filip Hanik - Dev Lists
The first error >java.util.ConcurrentModificationException happens cause the membership changed in between. The error logs, but the system is not interrupted. The second error >java.net.SocketTimeoutException: Read timed out This means the node failed to respond. This means you got a problem.

Tomcat 6.0 clustering problem with replication mode.

2010-04-14 Thread Pardeep Ruhil
Hi, We are running our application in load balanced mode in Tomcat 6.0 with session replication. When we are starting the servers in load balanced mode, then in the console we are getting the following error : 2010-04-14 11:47:51,078 (main) [ VfsLog.java:122:INFO ] Using "C:\DOC

Re: Tomcat 6.0 Clustering

2008-06-24 Thread Filip Hanik - Dev Lists
Shamshad, the tomcat clustering docs are in place for session replication, you may not need that. What you may need is a load balancer in front of Tomcat, so if one tomcat goes down, traffic gets redirected to another. this can be accomplished with an appliance like netscaler, f5 bigip, etc.

Re: Tomcat 6.0 Clustering

2008-06-23 Thread Shamshad Ansari
Thanks Chris, Re-login may be accepted. I will follow your instruction and the URL you provided. Thanks again, --Sam On Mon, Jun 23, 2008 at 12:36 PM, Christopher Schultz <[EMAIL PROTECTED]> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Sam, > > Shamshad Ansari wrote: > | I have a w

Re: Tomcat 6.0 Clustering

2008-06-23 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Sam, Shamshad Ansari wrote: | I have a web application which runs on Tomcat. There will be at any | given time a maximum of 20 users. So, the traffic is not much. | However, the application is kind of mission critical and therefore, we | can not affo

Tomcat 6.0 Clustering

2008-06-23 Thread Shamshad Ansari
Hi Guys, I have a web application which runs on Tomcat. There will be at any given time a maximum of 20 users. So, the traffic is not much. However, the application is kind of mission critical and therefore, we can not afford any downtime. I am thinking Clustering would be an option where if one se

Re: Tomcat 6.0 clustering

2008-03-26 Thread Filip Hanik - Dev Lists
Ch Praveena wrote: Hi Filip, These may be very basic questions. 1. What is heart beat in Tomcat clustering? what do you mean? membership can be done in two ways, dynamic discovery using multicast, for this there is a heartbeat, sends out a signal. For static memberships, well, you define s

Re: Tomcat 6.0 clustering

2008-03-26 Thread Ch Praveena
Hi Filip, These may be very basic questions. 1. What is heart beat in Tomcat clustering? 2. From which version of Tomcat, clustering is implemented? 3. In how many ways clustering is done in Tomcat 6.x? 4. In the article, http://tomcat.apache.org/tomcat-6.0-doc/cluster-howto.html, It was mentione

Re: Tomcat 6.0 clustering

2008-03-25 Thread Filip Hanik - Dev Lists
Ch Praveena wrote: Hi, Are there anyone who have done with clustering Tomcat 6.0? I have lot many doubts about them. what's your question? No virus found in this incoming message. Checked by AVG. Version: 7.5.51

Tomcat 6.0 clustering

2008-03-25 Thread Ch Praveena
Hi, Are there anyone who have done with clustering Tomcat 6.0? I have lot many doubts about them. -- Regards, Praveena Chalamcharla, Securview