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Posted to issues@ozone.apache.org by "Chia-Chuan Ho (Jira)" <ji...@apache.org> on 2026/08/21 06:48:00 UTC

[jira] [Created] (HDDS-16246) Remove redundant Kerberos metadata from SecretKeyProtocol interfaces

Chia-Chuan Ho created HDDS-16246:
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             Summary: Remove redundant Kerberos metadata from SecretKeyProtocol interfaces
                 Key: HDDS-16246
                 URL: https://issues.apache.org/jira/browse/HDDS-16246
             Project: Apache Ozone
          Issue Type: Sub-task
            Reporter: Chia-Chuan Ho


Follow-up to HDDS-16192.
 
Verify whether the Java-side versionID and/or @KerberosInfo declarations are redundant because the corresponding PB interface provides the Hadoop RPC protocol metadata.
 
If confirmed, remove only the redundant metadata while preserving the existing protocol FQCN, PB interface, wire protocol, translators, and service- authorization mappings.
 
Add focused coverage for the protocol name, version, and Kerberos metadata. No wire protocol change is intended.

 
The SecretKeyProtocol family includes role-specific interfaces for Datanode, OM, and SCM. Each RPC path and Kerberos principal must be verified independently before removing Java-side annotations.
h4.



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