How To Increase Heap Size In Websphere Cluster
Sometimes we need to increase or decrease the memory in all instances in WebSphere a Cluster, but it is hard...
Category: Clustering
Clustering is generally used to refer to the capability of a software product to provide load-balancing services and load-balancing is often used to refer to a hardware-based (or at least third-party software) solution.
Clustering is most often used in conjunction with application servers such as BEA WebLogic, IBM WebSphere, and Oracle AS (10g). So are load-balancing features found within Application Delivery Controllers (ADC) like BIG-IP.
In the world of hardware load balancers the term “pool” or “farm” is used to describe a grouping of servers across which application requests will be distributed. Inthe world of software load balancing the term used is “cluster”.
Weblogic mime type configuration Steps
Few times its seen that when weblogic is used to serve as a webserver or used to download files via...
Steps to configure unicast and multicast in weblogic
The Oracle WebLogic Server 12c can use either Multicast or Unicast for cluster communications. Since WebLogic version 10, the default...
Tomcat Clustering Steps Explained
Apache Tomcat 7 supports both horizontal and vertical clustering. Here in this article we will discuss the implementation of both...
Tomcat cluster configuration steps
There are several significant problems related to running your web application on a single server. When your web site is...
javax.naming.NameAlreadyBoundException Weblogic
WebLogic Server (WLS) cluster fails to start while creating a durable subscriber during the activation of a JMS module. Here...
Solving java.net.ProtocolException: Tunneling result not OK in weblogic server
When using T3 HTTP tunneling with a hardware/external load balancer and JMS, an error like this is observed: Exception in...
java.io.NotSerializableException | Jboss Cluster
2010-04-06 20:42:27,659 DEBUG [org.jboss.web.tomcat.service.session.JvmRouteValve] checkJvmRoute(): check if need to re-route based on JvmRoute. Session id: FC91F8624A71CD108B31692F96827946.node1 jvmRoute: node1 2010-04-06 20:42:27,665...
sample wlst script for cluster configuration
Below wlst script can be used to – Configure the Administration Server and SSL port. – Define the default user...
Testing failover in cluster environments | weblogic
To test session replication and failover in a clustered environment you can follow below easy steps to confirm cluster works....