| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 198 of 198 | 0% | 22 of 22 | 0% | 22 | 22 | 57 | 57 | 11 | 11 |
| reduce(Object, Iterator, OutputCollector, Reporter) | | 0% | | 0% | 9 | 9 | 29 | 29 | 1 | 1 |
| configure(JobConf) | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| getPipeCommand(JobConf) | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| getDoPipe() | | 0% | | 0% | 3 | 3 | 2 | 2 | 1 | 1 |
| PipeReducer() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| createInputWriter() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| createOutputReader() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getInputSeparator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getFieldSeparator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getNumOfKeyFields() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |