Cask Blog

Cask Tracker Enhanced: Metadata Taxonomy and Data Usage Analytics in CDAP 3.5

Yue Gao and Riwaz Poudyal

Cask Tracker is a self-service CDAP Extension that automatically captures rich metadata and provides users with visibility into how data is flowing into, out of, and within a Data Lake. Tracker was first introduced in CDAP v3.4. Tracker v0.2 has just been released along with CDAP 3.5 and packs a ton of new features. Dataset … Read more


CDAP 3.5 – Enterprise Security, Drag-and-Drop Spark Streaming, and much more!

Sagar Kapare

I am very excited to announce the release of Cask Data Application Platform (CDAP) version 3.5. The focus for CDAP 3.5 is security, with a number of significant new capabilities added to the platform, in addition to major improvements to the Extensions, Cask Hydrator and Cask Tracker. CDAP 3.5 introduces authorization to the platform with … Read more