The ADM 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 Platform nodes, you cannot use the adaptive model functionality.
Different technical issues can cause the failure.
In the header of Dev Studio, click.
Click the name of the node that failed to view the node details.
Read the error message.
Click View stack trace to view the log file and debug the failure.