| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 53 of 53 | 0% | 2 of 2 | 0% | 4 | 4 | 9 | 9 | 3 | 3 |
| getSplits(JobContext) | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| createRecordReader(InputSplit, TaskAttemptContext) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| LargeSorter.RandomInputFormat() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |