| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 2,994 of 4,086 | 26% | 425 of 526 | 19% | 355 | 444 | 602 | 859 | 121 | 181 | 8 | 20 |
| SplitAssignment.java | | 0% | | 0% | 136 | 136 | 305 | 305 | 53 | 53 | 2 | 2 |
| SplitProducer.java | | 0% | | 0% | 68 | 68 | 161 | 161 | 20 | 20 | 3 | 3 |
| FileSplit.java | | 22% | | 7% | 55 | 73 | 5 | 36 | 19 | 35 | 0 | 2 |
| FileSplitter.java | | 37% | | 30% | 50 | 60 | 76 | 122 | 14 | 20 | 1 | 2 |
| SplitWeight.java | | 40% | | 33% | 13 | 21 | 17 | 29 | 5 | 12 | 0 | 1 |
| SplitSource.java | | 71% | | 62% | 12 | 22 | 24 | 72 | 2 | 6 | 1 | 2 |
| PluginDrivenSplit.java | | 84% | | 83% | 5 | 17 | 6 | 35 | 3 | 11 | 0 | 2 |
| SplitTaskCleanup.java | 0% | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | ||
| SplitSourceManager.java | | 90% | 50% | 1 | 9 | 3 | 21 | 0 | 8 | 0 | 2 | |
| SplitGenerator.java | 27% | n/a | 3 | 5 | 3 | 5 | 3 | 5 | 0 | 1 | ||
| FileScanRangeCompactor.java | | 99% | | 78% | 9 | 25 | 0 | 62 | 0 | 4 | 0 | 1 |
| FileBlockLocation.java | | 96% | 50% | 1 | 6 | 0 | 9 | 0 | 5 | 0 | 1 |