Configuring the message center

To use the message center, you must configure your catalog servers as messaging hubs.

1. Activate the catalog server as a hub for the health monitoring framework.
   All catalog servers are activated as hubs by default. You can enable or disable this setting with the following property in the server.properties file for the catalog server:

   enableManagementConcentrator

   Specifies whether the catalog server is a hub for the message center. This property is enabled by default. To disable the hub, set the value to false.

   Default: true

2. Optional: If you want INFO log messages to be included, you must specify a regular expression that filters the INFO log messages.
   Specify your regular expression with the following property in the server.properties file for the catalog server:

   logNotificationFilter

   Specifies a regular expression that filters all messages, including the information level log messages. This filter determines which messages generate health monitoring events. If you do not specify a regular expression, information level log messages are not published through the health monitoring framework. By default, only WARNING and SEVERE level messages generate health monitoring events.

   Example: logNotificationFilter=.*DYNACACHE.*

3. When you change server properties, you must restart the catalog server.
   For more information, see Starting and stopping stand-alone servers.