| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 118 of 118 | 0% | 12 of 12 | 0% | 15 | 15 | 28 | 28 | 9 | 9 |
| fileSplitIsValid(TaskAttemptContext) | | 0% | | 0% | 4 | 4 | 11 | 11 | 1 | 1 |
| CombineFileRecordReaderWrapper(FileInputFormat, CombineFileSplit, TaskAttemptContext, Integer) | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| initialize(InputSplit, TaskAttemptContext) | | 0% | | 0% | 3 | 3 | 3 | 3 | 1 | 1 |
| static {...} | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| nextKeyValue() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getCurrentKey() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getCurrentValue() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getProgress() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |