How do I Create configuration.xml File?

While JMS nodes can use either Local File Store (LFS) or DB store for persistent messages, clustered JMS nodes must use DB store for message persistence. This is because stand-by nodes cannot access messages in the LFS in case of a failover.

Messages delivered to a node using LFS are not visible to stand-by nodes in the cluster. When the node fails, the new node that becomes active cannot retrieve those messages.

So, all the clustered nodes must use a centralized database (using DB-based persistence) for their messages. To configure the centralized database that should be used by all the JMS Clustered nodes, you must provide the required configuration in the configuration.xml file. This file contains the configuration for creating a DataSource and assigning the datasource to the JMS Service for use of its persistent messages.

The configuration.xml file contains the document element as topology tag. Under the topology tag, you can have any number of configuration elements.

Related Topics:

• How do I configure Message Server cluster?
• How do I configure Message Server cluster using the Server Administration Service?
• How do I add Nodes to Message Server cluster?
• How do I start Message Server cluster?
• How do I connect to cluster?
• How do I view Message Server node details?
• How do I modify Message Server cluster configuration?
• How do I stop Message Server node?
• How do I stop and delete cluster?
• How do I run client for Message Server cluster?
• How do I manage cluster nodes?
• How do I create and configure Message Server clusters using XML?
• How do I create topology.xml file?
• How do I create DataSources?
• How do I configure DB-based persistence for JMS messages in clustered nodes?
• How do I deploy applications on clusters using topology.xml?
• How do I create nodes?
• How do I start clusters created by NodeCreator?

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