Package org.apache.hadoop.mapreduce.v2.app.job.event

Enum Class TaskEventType

java.lang.Object
java.lang.Enum<TaskEventType>
org.apache.hadoop.mapreduce.v2.app.job.event.TaskEventType
All Implemented Interfaces:
Serializable, Comparable<TaskEventType>, Constable
public enum TaskEventType extends Enum<TaskEventType>
Event types handled by Task.

  • Enum Constant Details

    • T_KILL

      public static final TaskEventType T_KILL

    • T_SCHEDULE

      public static final TaskEventType T_SCHEDULE

    • T_RECOVER

      public static final TaskEventType T_RECOVER

    • T_ADD_SPEC_ATTEMPT

      public static final TaskEventType T_ADD_SPEC_ATTEMPT

    • T_ATTEMPT_LAUNCHED

      public static final TaskEventType T_ATTEMPT_LAUNCHED

    • T_ATTEMPT_COMMIT_PENDING

      public static final TaskEventType T_ATTEMPT_COMMIT_PENDING

    • T_ATTEMPT_FAILED

      public static final TaskEventType T_ATTEMPT_FAILED

    • T_ATTEMPT_SUCCEEDED

      public static final TaskEventType T_ATTEMPT_SUCCEEDED

    • T_ATTEMPT_KILLED

      public static final TaskEventType T_ATTEMPT_KILLED

  • Method Details

    • values

      public static TaskEventType[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static TaskEventType valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null