This quick demo illustrates how easy it is to implement role-based access and control in Impala using Sentry.
Apache Sentry (incubating) is the Apache Hadoop ecosystem tool for role-based access control (RBAC). In this how-to, I will demonstrate how to implement Sentry for RBAC in Impala. I feel this introduction is best motivated by a use case.
Data warehouse optimization is one of the most common Hadoop use cases.
The post How-to: Implement Role-based Security in Impala using Apache Sentry appeared first on Cloudera Engineering Blog.
