Event manager nodes are used to process system tasks and move tokens between tasks. In a high performance system its desirable to have a cluster of servers, some of which serve user traffic (User Nodes) and others dedicated for system activities (Event Manager Nodes).
The config file 80EventManager.xml located at process-server/resources/config/system determines if a node has an event manager instance. There is a boolean flag on the xpath "/properties/event-manager/enable" that governs if an event manger instance is set up or not.
Caution: Never modify any system configuration directly. Always use a overriding configuration file.
Check the table "LSW_EM_INSTANCE" in the process-server database to check which instances are setup as event-manager nodes, in a clustered environment.
The config file 80EventManager.xml located at process-server/resources/config/system determines if a node has an event manager instance. There is a boolean flag on the xpath "/properties/event-manager/enable" that governs if an event manger instance is set up or not.
Caution: Never modify any system configuration directly. Always use a overriding configuration file.
Check the table "LSW_EM_INSTANCE" in the process-server database to check which instances are setup as event-manager nodes, in a clustered environment.
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