Cloudera Docs

Deprecation Notices for Streaming SQL Builder

Certain features and functionality are deprecated or removed in Streaming SQL Builder (SSB). You must review these changes along with the information about the features in Streaming SQL Builder (SSB) that will be removed or deprecated in a future release.

Deprecated

Support for JavaScript UDFs

Due to the deprecation of the Nashorn engine used in JDK 8 and 11, User-Defined Functions (UDFs) written in JavaScript are deprecated in Cloudera Streaming Analytics 1.13. Cloudera recommends that customers start using Python UDFs for all new developments, and start migrating their JavaScript UDFs to Python to prepare for future upgrades.