Cluster Explorer Nodes
Active and inactive nodes are shown in Cluster Explorer for a quick view of system health.
The Cluster Explorer figure shows the hierarchy of cluster members. Inactive agents (which could be standby agents or failed agents) are dimmed.
The structure of the cluster member hierarchy is as follows:
Site Cluster Machine (host name) Process (Processing Unit or Deployment Unit or JVM process ID) Agent (inference agent, query agent, or cache agent, dashboard agent, or mm agent) Cache Objects
Where:
- Site is the root and has no other purpose in this release.
- Cluster shows the name of the cluster being monitored.
- Machine shows one or more machines within the cluster. They run the cluster processes (process units or engines).
- Process shows each of the JVM processes (TIBCO BusinessEvents engines) running on a machine. The label for a process that was predefined in the topology file is the process unit ID assigned in the file, concatenated with the process ID enclosed in parentheses. The label for an unpredefined process is the JVM process ID.
- Agent lists all agents of each type running in the JVM process.
- The Cache Objects panel shows all the objects stored in the cache, regardless to their physical location in the TIBCO BusinessEvents cluster.
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