public interface Task
| Modifier and Type | Method and Description |
|---|---|
boolean |
canCommit(org.apache.tez.dag.records.TezTaskAttemptID taskAttemptID)
Can the output of the taskAttempt be committed.
|
TaskAttempt |
getAttempt(org.apache.tez.dag.records.TezTaskAttemptID attemptID) |
Map<org.apache.tez.dag.records.TezTaskAttemptID,TaskAttempt> |
getAttempts() |
org.apache.tez.common.counters.TezCounters |
getCounters() |
List<String> |
getDiagnostics() |
float |
getProgress() |
TaskReport |
getReport() |
TaskState |
getState() |
TaskAttempt |
getSuccessfulAttempt() |
List<org.apache.tez.runtime.api.impl.TezEvent> |
getTaskAttemptTezEvents(org.apache.tez.dag.records.TezTaskAttemptID attemptID,
int fromEventId,
int maxEvents) |
org.apache.tez.dag.records.TezTaskID |
getTaskId() |
Vertex |
getVertex() |
boolean |
isFinished()
Has Task reached the final state or not.
|
void |
registerTezEvent(org.apache.tez.runtime.api.impl.TezEvent tezEvent) |
TaskState |
restoreFromEvent(HistoryEvent historyEvent) |
org.apache.tez.dag.records.TezTaskID getTaskId()
TaskReport getReport()
TaskState getState()
org.apache.tez.common.counters.TezCounters getCounters()
float getProgress()
Map<org.apache.tez.dag.records.TezTaskAttemptID,TaskAttempt> getAttempts()
TaskAttempt getAttempt(org.apache.tez.dag.records.TezTaskAttemptID attemptID)
TaskAttempt getSuccessfulAttempt()
boolean isFinished()
boolean canCommit(org.apache.tez.dag.records.TezTaskAttemptID taskAttemptID)
taskAttemptID - Vertex getVertex()
List<org.apache.tez.runtime.api.impl.TezEvent> getTaskAttemptTezEvents(org.apache.tez.dag.records.TezTaskAttemptID attemptID, int fromEventId, int maxEvents)
TaskState restoreFromEvent(HistoryEvent historyEvent)
void registerTezEvent(org.apache.tez.runtime.api.impl.TezEvent tezEvent)
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