The Cask Data Application Platform (CDAP) has an HTTP interface for a enables microservices for multitude of purposes: from deploying custom applications through checking the status of system and custom CDAP services. V3 of the API includes the namespacing of applications, data, and metadata to achieve application and data isolation. This is an inital initial step towards introducing multi-tenancy into CDAP.
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Introduction: conventions, converting from HTTP RESTful API CDAP microservices v2, naming restrictions, status codes, and working with CDAP security
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