| KerberosAuthenticationConfig |   | 15% | | 0% | 29 | 35 | 3 | 16 | 9 | 15 | 0 | 1 |
| PreExecutionAuthenticatorCache | | 0% | | n/a | 5 | 5 | 23 | 23 | 5 | 5 | 1 | 1 |
| SimpleAuthenticationConfig | | 11% | | 0% | 12 | 15 | 1 | 3 | 5 | 8 | 0 | 1 |
| HadoopKerberosAuthenticator | | 74% | | 55% | 8 | 18 | 18 | 68 | 1 | 9 | 0 | 1 |
| PreExecutionAuthenticator | | 0% | | 0% | 10 | 10 | 21 | 21 | 8 | 8 | 1 | 1 |
| AuthenticationConfig | | 67% | | 50% | 4 | 12 | 6 | 30 | 1 | 8 | 0 | 1 |
| AuthenticationTest | | 0% | | n/a | 2 | 2 | 12 | 12 | 2 | 2 | 1 | 1 |
| AuthType | | 47% | | 0% | 6 | 9 | 9 | 17 | 4 | 7 | 0 | 1 |
| ImpersonatingHadoopAuthenticator | | 0% | | 0% | 3 | 3 | 7 | 7 | 2 | 2 | 1 | 1 |
| HadoopAuthenticator | | 78% | | 75% | 1 | 5 | 3 | 12 | 0 | 3 | 0 | 1 |
| HadoopSimpleAuthenticator | | 78% | | 66% | 2 | 6 | 2 | 13 | 0 | 3 | 0 | 1 |
| HadoopKerberosAuthenticator.new Configuration() {...} | | 91% | | 50% | 1 | 3 | 1 | 12 | 0 | 2 | 0 | 1 |
| HadoopExecutionAuthenticator | | 100% | | n/a | 0 | 4 | 0 | 8 | 0 | 4 | 0 | 1 |
| ExecutionAuthenticator | | 100% | | n/a | 0 | 2 | 0 | 3 | 0 | 2 | 0 | 1 |