Pre21JobHistoryConstants.Values (Apache Hadoop Main 3.5.0 API)
Description: declaration: package: org.apache.hadoop.tools.rumen, class: Pre21JobHistoryConstants, enum: Values

Package org.apache.hadoop.tools.rumen

# Enum Class Pre21JobHistoryConstants.Values

java.lang.Object
java.lang.Enum<Pre21JobHistoryConstants.Values>
org.apache.hadoop.tools.rumen.Pre21JobHistoryConstants.Values

All Implemented Interfaces:
  `Serializable`, `Comparable<Pre21JobHistoryConstants.Values>`, `Constable`

Enclosing class:
  org.apache.hadoop.tools.rumen.Pre21JobHistoryConstants

public static enum Pre21JobHistoryConstants.Values extends Enum<Pre21JobHistoryConstants.Values>
This enum contains some of the values commonly used by history log events. since values in history can only be strings - Values.name() is used in most places in history file. Note: "SUCCEEDED" is actually not a pre-0.21 value, but it might appear in jhist logs when the event is an unsuccessful job completion, yet, the overall job status is "SUCCEEDED".

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from class java.lang.Enum

  `Enum.EnumDesc<E extends Enum<E>>`

- ## Enum Constant Summary

  Enum Constants
  Enum Constant
  Description
  `CLEANUP`
  `FAILED`
  `KILLED`
  `MAP`
  `PREP`
  `REDUCE`
  `RUNNING`
  `SETUP`
  `SUCCEEDED`
  `SUCCESS`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static Pre21JobHistoryConstants.Values`
  `valueOf(String name)`
  Returns the enum constant of this class with the specified name.
  `static Pre21JobHistoryConstants.Values[]`
  `values()`
  Returns an array containing the constants of this enum class, in the order they are declared.

  ### Methods inherited from class java.lang.Enum

  `clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

  ### Methods inherited from class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

- ## Enum Constant Details

  - ### SUCCESS

    public static final Pre21JobHistoryConstants.Values SUCCESS

  - ### SUCCEEDED

    public static final Pre21JobHistoryConstants.Values SUCCEEDED

  - ### FAILED

    public static final Pre21JobHistoryConstants.Values FAILED

  - ### KILLED

    public static final Pre21JobHistoryConstants.Values KILLED

  - ### MAP

    public static final Pre21JobHistoryConstants.Values MAP

  - ### REDUCE

    public static final Pre21JobHistoryConstants.Values REDUCE

  - ### CLEANUP

    public static final Pre21JobHistoryConstants.Values CLEANUP

  - ### RUNNING

    public static final Pre21JobHistoryConstants.Values RUNNING

  - ### PREP

    public static final Pre21JobHistoryConstants.Values PREP

  - ### SETUP

    public static final Pre21JobHistoryConstants.Values SETUP

- ## Method Details

  - ### values

    public static Pre21JobHistoryConstants.Values[] 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 Pre21JobHistoryConstants.Values 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