Package | Description |
---|---|
org.apache.hadoop.mapred |
A software framework for easily writing applications which process vast
amounts of data (multi-terabyte data-sets) parallelly on large clusters
(thousands of nodes) built of commodity hardware in a reliable, fault-tolerant
manner.
|
Modifier and Type | Method and Description |
---|---|
TaskStatus.State |
TaskStatus.getRunState() |
static TaskStatus.State |
TaskStatus.State.valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static TaskStatus.State[] |
TaskStatus.State.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
Modifier and Type | Method and Description |
---|---|
void |
JobInProgress.failedTask(TaskInProgress tip,
TaskAttemptID taskid,
java.lang.String reason,
TaskStatus.Phase phase,
TaskStatus.State state,
java.lang.String trackerName)
Fail a task with a given reason, but without a status object.
|
void |
TaskStatus.setRunState(TaskStatus.State runState) |
Constructor and Description |
---|
TaskStatus(TaskAttemptID taskid,
float progress,
int numSlots,
TaskStatus.State runState,
java.lang.String diagnosticInfo,
java.lang.String stateString,
java.lang.String taskTracker,
TaskStatus.Phase phase,
Counters counters) |
Copyright © 2009 The Apache Software Foundation