Package org.apache.catalina.ha
package org.apache.catalina.ha
This package contains code for Clustering, the base class
of a Cluster is org.apache.catalina.Cluster implementations
of this class is done when implementing a new Cluster protocol
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ClassDescriptionA CatalinaCluster interface allows to plug in and out the different cluster implementationsA ClusterDeployer interface allows to plug in and out the different deployment implementationsReceive SessionID cluster change from other backup node after primary session node is failed.The common interface used by all cluster manager.RuleSet for processing the contents of a Cluster definition element.Cluster valves are a simple extension to the Tomcat valve architecture with a small addition of being able to reference the cluster component in the container it sits in.