Troubleshooting Security Issues

This section includes troubleshooting for several configurable security related components (Kerberos, TLS/SSL, for example). You will also find some architectural details about the underpinnings of some components, as well as some details about various error codes and messages that may arise.

• Authentication Issues
• HDFS Encryption Issues
• Kerberos Issues
• TLS/SSL Issues
• YARN, MRv1, and Linux OS Security