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Setup - Single-User Cluster

Single-user cluster encryption uses Java UDFs and a cluster init script. No AWS Secrets Manager is required.

Overview

  • UDF Type: Java UDF (PrivaceraEncryptUDF, PrivaceraDecryptUDF, PrivaceraMaskUDF)
  • Init Script: Required; obtained from Privacera and configured in the cluster
  • Prerequisites: Databricks Unity Catalog access setup, PEG setup, init script from Privacera

For complete step-by-step instructions, prerequisites, and usage examples, see the Encryption documentation:

Encryption - Setup Single-User Cluster

That guide covers:

  1. Creating the init script (Self-Managed/Data Plane or PrivaceraCloud)
  2. Creating the single-user cluster with the init script
  3. Creating the Java UDFs (protect, unprotect, mask)
  4. Using the UDFs in SQL