类 org.apache.hadoop.mapred.TaskStatus.State
的使用

使用TaskStatus.State的程序包

程序包	说明
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.
org.apache.hadoop.tools.rumen	Rumen is a data extraction and analysis tool built for Apache Hadoop.

org.apache.hadoop.mapred中TaskStatus.State的使用

返回TaskStatus.State的org.apache.hadoop.mapred中的方法

限定符和类型	方法和说明
TaskStatus.State	TaskStatus.getRunState()
static TaskStatus.State	TaskStatus.State.valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static TaskStatus.State[]	TaskStatus.State.values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

参数类型为TaskStatus.State的org.apache.hadoop.mapred中的方法

限定符和类型	方法和说明
void	JobInProgress.failedTask(org.apache.hadoop.mapred.TaskInProgress tip, TaskAttemptID taskid, String reason, TaskStatus.Phase phase, TaskStatus.State state, String trackerName) Fail a task with a given reason, but without a status object.
void	TaskStatus.setRunState(TaskStatus.State runState)

参数类型为TaskStatus.State的org.apache.hadoop.mapred中的构造器

构造器和说明
TaskStatus(TaskAttemptID taskid, float progress, int numSlots, TaskStatus.State runState, String diagnosticInfo, String stateString, String taskTracker, TaskStatus.Phase phase, Counters counters)

org.apache.hadoop.tools.rumen中TaskStatus.State的使用

声明为TaskStatus.State的org.apache.hadoop.tools.rumen中的字段

限定符和类型	字段和说明
protected TaskStatus.State	TaskAttemptInfo.state

返回TaskStatus.State的org.apache.hadoop.tools.rumen中的方法

限定符和类型	方法和说明
TaskStatus.State	TaskAttemptInfo.getRunState() Get the final TaskStatus.State of the task-attempt.

参数类型为TaskStatus.State的org.apache.hadoop.tools.rumen中的构造器

构造器和说明
MapTaskAttemptInfo(TaskStatus.State state, TaskInfo taskInfo, long runtime)
ReduceTaskAttemptInfo(TaskStatus.State state, TaskInfo taskInfo, long shuffleTime, long mergeTime, long reduceTime)
TaskAttemptInfo(TaskStatus.State state, TaskInfo taskInfo)