Technical Preview Features

The following features are available within HDP 3.0.0 but are not ready for production deployment. Hortonworks encourages you to explore these technical preview features in non-production environments and provide feedback on your experiences through the Hortonworks Community Forums.

Table 1. Technical Previews
Component	Feature
Spark	Native Atlas connector or hook for Spark to capture metadata and lineage
YARN	Introduced in a previous release: Cloud Service Metrics for YARN (YARN-4488) Cloud Service Health for YARN In-place upgrade of long-running applications in YARN
Superset	Apache Superset is a modern, enterprise-ready business intelligence web application