Wrangler Service

Wrangler is integrated as a CDAP Service to support HTTP RESTful-based interactive wrangling of data. The main objective of this service is to make it simple and easy to interactively apply the directives required for parsing a given data set. The service is not intended to replace full-scale big data processing; it is primarily used to interactively apply directives on a sample of your data.

The base endpoint is:

http://<hostname>:11015/v3/namespaces/<namespace>/apps/dataprep/services/service/methods

These services are provided:

Administration and Management
Directive Execution
Column Type Detection and Statistics
Column Name Validation

The Request Format Specification describes the format that is used for sending a request to the back-end.