| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 63 of 63 | 0% | 0 of 0 | n/a | 2 | 2 | 13 | 13 | 2 | 2 |
| combine(RawKeyValueIterator, OutputCollector) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| Task.NewCombinerRunner(Class, JobConf, TaskAttemptID, TaskAttemptContext, Counters.Counter, Task.TaskReporter, OutputCommitter) | | 0% | n/a | 1 | 1 | 8 | 8 | 1 | 1 |