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| Packages that use TaskID | |
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| 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. |
| Uses of TaskID in org.apache.hadoop.mapred |
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| Methods in org.apache.hadoop.mapred that return TaskID | |
|---|---|
static TaskID |
TaskID.forName(String str)
Construct a TaskID object from given string |
TaskID |
TaskReport.getTaskID()
The id of the task. |
TaskID |
TaskAttemptID.getTaskID()
Returns the TaskID object that this task attempt belongs to |
static TaskID |
TaskID.read(DataInput in)
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| Methods in org.apache.hadoop.mapred with parameters of type TaskID | |
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org.apache.hadoop.mapred.TaskInProgress |
JobTracker.getTip(TaskID tipid)
Returns specified TaskInProgress, or null. |
static void |
JobHistory.Task.logFailed(TaskID taskId,
String taskType,
long time,
String error)
Log job failed event. |
static void |
JobHistory.Task.logFinished(TaskID taskId,
String taskType,
long finishTime,
Counters counters)
Log finish time of task. |
static void |
JobHistory.Task.logStarted(TaskID taskId,
String taskType,
long startTime,
String splitLocations)
Log start time of task (TIP). |
| Constructors in org.apache.hadoop.mapred with parameters of type TaskID | |
|---|---|
TaskAttemptID(TaskID taskId,
int id)
Constructs a TaskAttemptID object from given TaskID. |
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