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The Adaptive Decision Manager node fails to join the Cassandra cluster

Adding the Adaptive Decision Manager (ADM) node is part of configuring Decisioning services. If the node fails to join the Pega 7 Platform nodes, you cannot use the adaptive mdoel functionality.

Cause

The failure can be caused by different technical issues.

Solution

To investigate the failure, perform the following actions:

  • Click the Node ID to view the node details.
  • Read the error message.
  • Click View stack trace to view the log file and debug the failure.

ADM node failure

ADM node failure

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