| run(JobConf, TaskUmbilicalProtocol) |  | 0% | | 0% | 7 | 7 | 44 | 44 | 1 | 1 |
| runOldReducer(JobConf, TaskUmbilicalProtocol, Task.TaskReporter, RawKeyValueIterator, RawComparator, Class, Class) | | 0% | | 0% | 6 | 6 | 26 | 26 | 1 | 1 |
| ReduceTask(String, TaskAttemptID, int, int, int) | | 0% | | n/a | 1 | 1 | 23 | 23 | 1 | 1 |
| ReduceTask() | | 0% | | n/a | 1 | 1 | 22 | 22 | 1 | 1 |
| runNewReducer(JobConf, TaskUmbilicalProtocol, Task.TaskReporter, RawKeyValueIterator, RawComparator, Class, Class) | | 0% | | n/a | 1 | 1 | 13 | 13 | 1 | 1 |
| getMapFiles(FileSystem) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| closeQuietly(RecordWriter, Reporter) | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| initCodec() | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| static {...} | | 0% | | n/a | 1 | 1 | 4 | 4 | 1 | 1 |
| localizeConfiguration(JobConf) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| write(DataOutput) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| readFields(DataInput) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| setLocalMapFiles(Map) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getNumMaps() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| isMapTask() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |