Environment Configuration Reference

Environment configuration includes configuration of the nodes, configuration of the Enterprise Messaging Server service, and Assigned Hosts.

Table 1. Nodes
Column	Description
Name	The name of the node. The name must be unique within the environment.
Host	The host the node is associated with.
Node State	The actual state of the node as reported by the runtime. Not Installed - after a node has been created and before is has been installed Not Running - after a node has been installed or when it was detected that the node ended without being stopped by the host. This applies when the process is detected as stopped. Stopping - Stopping a node is expected to be a quick activity. If the node is stuck at Stopping for more than a few minutes, checking the logs may indicate the problem. Stopped - the node was explicitly stopped. This is a normal and expected condition. Starting - Starting a node is expected to be a quick activity. If the node is stuck at Starting for more than a few minutes, checking the logs may indicate the problem. Start Failed - The host was not able to start the node process. Possible causes are that the `node_classpath.tra` file contains errors, the JRE libraries are not found, or the OS is unable spawn additional processes. After this state ,the node is disabled and must be manually enabled. Running Note: The `node.tra` file has the property `java.property.com.tibco.tibjms.connect.attempt.timeout=3000` to alert when EMS server in unresponsive. However, the setting does not provide an alert for closing connections and sessions.
Version	ActiveMatrix node version.
Synchronization Status	Indicates whether the node runtime matches the node's configuration in the Administrator database.
Action History	The outcome of the last action performed with the intent of affecting the runtime state.

Table 2. Assigned Host
Column	Description
Name	Name of host instance.
Version	ActiveMatrix host version.
State	State of the host: Initializing Initializing_Failed Initialized Lost_Contact - when the host has lost contact with the Administrator server. Starting Starting_Failed Running Stopping Stopped - when the host is explicitly stopped and has completed the shutdown process. Unknown
Machine	Name of the machine on which the host is running.

Messaging server configuration reference.