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CDAP Master: Service for managing runtime, lifecycle and resources of CDAP applications (package cdap-master);
CDAP Router: Service supporting HTTP RESTful Microservices endpoints for CDAP (package cdap-gateway);
CDAP Kafka: Metrics and logging transport service, using an embedded version of Kafka (package cdap-kafka);
CDAP UI: User interface for managing CDAP applications (package cdap-ui); and
CDAP Authentication Server: Performs client authentication for CDAP when security is enabled (package cdap-security).
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