| Name | Type | Package | Detail |
| CredentialException | Class | action.hadoop | Detail |
| Credentials | Class | action.hadoop | Detail |
| CredentialsProperties | Class | action.hadoop | Detail |
| CredentialsProvider | Class | action.hadoop | Detail |
| HCatCredentialHelper | Class | action.hadoop | Detail |
| HCatCredentials | Class | action.hadoop | Detail |
| HbaseCredentials | Class | action.hadoop | Detail |
