类 org.apache.hadoop.tools.rumen.TaskAttemptInfo
的使用

使用TaskAttemptInfo的程序包

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

org.apache.hadoop.tools.rumen中TaskAttemptInfo的使用

org.apache.hadoop.tools.rumen中TaskAttemptInfo的子类

限定符和类型	类和说明
class	MapTaskAttemptInfo MapTaskAttemptInfo represents the information with regard to a map task attempt.
class	ReduceTaskAttemptInfo ReduceTaskAttemptInfo represents the information with regard to a reduce task attempt.

返回TaskAttemptInfo的org.apache.hadoop.tools.rumen中的方法

限定符和类型	方法和说明
TaskAttemptInfo	ZombieJob.getMapTaskAttemptInfoAdjusted(int taskNumber, int taskAttemptNumber, int locality) Get a TaskAttemptInfo with a TaskAttemptID associated with taskType, taskNumber, and taskAttemptNumber.
TaskAttemptInfo	JobStory.getMapTaskAttemptInfoAdjusted(int taskNumber, int taskAttemptNumber, int locality) Get TaskAttemptInfo for a given task-attempt, considering impact of locality.
TaskAttemptInfo	ZombieJob.getTaskAttemptInfo(TaskType taskType, int taskNumber, int taskAttemptNumber) Get a TaskAttemptInfo with a TaskAttemptID associated with taskType, taskNumber, and taskAttemptNumber.
TaskAttemptInfo	JobStory.getTaskAttemptInfo(TaskType taskType, int taskNumber, int taskAttemptNumber) Get TaskAttemptInfo for a given task-attempt, without regard to impact of locality (e.g. not needed to make scheduling decisions).