ivandika3 commented on PR #4439:
URL: https://github.com/apache/ozone/pull/4439#issuecomment-1805228457

   Hi @ChenSammi @sumitagrawl, may I ask what is the intent of the initial 
volume access check `OzoneAclUtils`?
   
   ```java
         //OzoneNativeAuthorizer differs from Ranger Authorizer as Ranger 
requires
         // only READ access on parent level access. OzoneNativeAuthorizer has
         // different parent level access based on the child level access type
         IAccessAuthorizer.ACLType parentAclRight = 
IAccessAuthorizer.ACLType.READ;
         if (omMetadataReader.isNativeAuthorizerEnabled() && resType == BUCKET) 
{
           parentAclRight = getParentNativeAcl(aclType, resType);
         }
   
         omMetadataReader.checkAcls(OzoneObj.ResourceType.VOLUME, storeType,
             parentAclRight, vol, bucket, key, user,
             remoteAddress, hostName, true,
             volOwner);
   ```
   
   From my understanding, this volume check should be done in the respective 
authorizers (either `OzoneNativeAuthorizer` or `RangerOzoneAuthorizer`) and not 
leaked to the general ACL flow (e.g. getParentNativeAcl should be moved the 
`OzoneNativeAuthorizer` instead).  
   
   I tried removing this and it seems like there are no regressions: 
https://github.com/ivandika3/ozone/actions/runs/6819854871
   
   Any feedback is appreciated.
   
   


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