org.apache.hadoop.mapred
Enum TaskStatus.State

java.lang.Object
  extended by java.lang.Enum<TaskStatus.State>
      extended by org.apache.hadoop.mapred.TaskStatus.State
All Implemented Interfaces:
Serializable, Comparable<TaskStatus.State>
Enclosing class:
TaskStatus

public static enum TaskStatus.State
extends Enum<TaskStatus.State>


Enum Constant Summary
COMMIT_PENDING
           
FAILED
           
FAILED_UNCLEAN
           
KILLED
           
KILLED_UNCLEAN
           
RUNNING
           
SUCCEEDED
           
UNASSIGNED
           
 
Method Summary
static TaskStatus.State valueOf(String name)
          Returns the enum constant of this type with the specified name.
static TaskStatus.State[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

RUNNING

public static final TaskStatus.State RUNNING

SUCCEEDED

public static final TaskStatus.State SUCCEEDED

FAILED

public static final TaskStatus.State FAILED

UNASSIGNED

public static final TaskStatus.State UNASSIGNED

KILLED

public static final TaskStatus.State KILLED

COMMIT_PENDING

public static final TaskStatus.State COMMIT_PENDING

FAILED_UNCLEAN

public static final TaskStatus.State FAILED_UNCLEAN

KILLED_UNCLEAN

public static final TaskStatus.State KILLED_UNCLEAN
Method Detail

values

public static TaskStatus.State[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (TaskStatus.State c : TaskStatus.State.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static TaskStatus.State valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name
NullPointerException - if the argument is null


Copyright © 2009 The Apache Software Foundation