Serverless for Apache Spark workloads automatically implement the following security hardening measures:
- Spark RPC authentication is enabled.
- Spark RPC encryption is enabled.
- User code runs as the non-root "spark" user within containers.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-10-24 UTC.
