| Modifier and Type | Method and Description | 
|---|---|
| Task | Job. getTask(org.apache.hadoop.mapreduce.v2.api.records.TaskId taskID) | 
| Modifier and Type | Method and Description | 
|---|---|
| Map<org.apache.hadoop.mapreduce.v2.api.records.TaskId,Task> | Job. getTasks() | 
| Map<org.apache.hadoop.mapreduce.v2.api.records.TaskId,Task> | Job. getTasks(org.apache.hadoop.mapreduce.v2.api.records.TaskType taskType) | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | MapTaskImpl | 
| class  | ReduceTaskImpl | 
| class  | TaskImplImplementation of Task interface. | 
| Modifier and Type | Method and Description | 
|---|---|
| Task | JobImpl. getTask(org.apache.hadoop.mapreduce.v2.api.records.TaskId taskID) | 
| Modifier and Type | Method and Description | 
|---|---|
| Map<org.apache.hadoop.mapreduce.v2.api.records.TaskId,Task> | JobImpl. getTasks() | 
| Map<org.apache.hadoop.mapreduce.v2.api.records.TaskId,Task> | JobImpl. getTasks(org.apache.hadoop.mapreduce.v2.api.records.TaskType taskType) | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | JobImpl. addTask(Task task) | 
| Modifier and Type | Method and Description | 
|---|---|
| static org.apache.hadoop.mapreduce.Counters | JobImpl. incrTaskCounters(org.apache.hadoop.mapreduce.Counters counters,
                Collection<Task> tasks) | 
| Modifier and Type | Method and Description | 
|---|---|
| void | MRAppMetrics. completedTask(Task task) | 
| void | MRAppMetrics. endRunningTask(Task task) | 
| void | MRAppMetrics. endWaitingTask(Task task) | 
| void | MRAppMetrics. failedTask(Task task) | 
| void | MRAppMetrics. killedTask(Task task) | 
| void | MRAppMetrics. launchedTask(Task task) | 
| void | MRAppMetrics. runningTask(Task task) | 
| void | MRAppMetrics. waitingTask(Task task) | 
| Modifier and Type | Field and Description | 
|---|---|
| protected Task | SingleCounterBlock. task | 
| Modifier and Type | Method and Description | 
|---|---|
| Task | App. getTask() | 
| static Task | AMWebServices. getTaskFromTaskIdString(String tid,
                       Job job)convert a task id string to an actual task and handle all the error
 checking. | 
| Modifier and Type | Method and Description | 
|---|---|
| static TaskAttempt | AMWebServices. getTaskAttemptFromTaskAttemptString(String attId,
                                   Task task)convert a task attempt id string to an actual task attempt and handle all
 the error checking. | 
| Constructor and Description | 
|---|
| JobTaskCounterInfo(Task task) | 
| TaskInfo(Task task) | 
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