| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 22,934 of 22,934 | 0% | 963 of 963 | 0% | 1,032 | 1,032 | 5,188 | 5,188 | 540 | 540 | 114 | 114 |
| TestTaskAttempt.java | | 0% | | 0% | 111 | 111 | 1,228 | 1,228 | 87 | 87 | 8 | 8 |
| TaskAttemptImpl.java | | 0% | | 0% | 240 | 240 | 1,032 | 1,032 | 96 | 96 | 23 | 23 |
| JobImpl.java | | 0% | | 0% | 258 | 258 | 936 | 936 | 108 | 108 | 30 | 30 |
| TestJobImpl.java | | 0% | | 0% | 104 | 104 | 764 | 764 | 71 | 71 | 15 | 15 |
| TaskImpl.java | | 0% | | 0% | 157 | 157 | 542 | 542 | 57 | 57 | 18 | 18 |
| TestTaskImpl.java | | 0% | | 0% | 104 | 104 | 403 | 403 | 79 | 79 | 9 | 9 |
| TestMapReduceChildJVM.java | | 0% | | 0% | 25 | 25 | 162 | 162 | 15 | 15 | 3 | 3 |
| TestTaskAttemptContainerRequest.java | | 0% | 0% | 6 | 6 | 51 | 51 | 5 | 5 | 2 | 2 | |
| TestShuffleProvider.java | | 0% | 0% | 13 | 13 | 49 | 49 | 12 | 12 | 4 | 4 | |
| MapTaskImpl.java | | 0% | | 0% | 10 | 10 | 15 | 15 | 6 | 6 | 1 | 1 |
| ReduceTaskImpl.java | | 0% | n/a | 4 | 4 | 6 | 6 | 4 | 4 | 1 | 1 |