org.apache.tez.dag.app.dag.event
Enum DAGEventType

java.lang.Object
  java.lang.Enum<DAGEventType>
      org.apache.tez.dag.app.dag.event.DAGEventType

All Implemented Interfaces:

Serializable, Comparable<DAGEventType>

public enum DAGEventType
extends Enum<DAGEventType>

Event types handled by Job.

Enum Constant Summary

DAG_COMPLETED

DAG_COUNTER_UPDATE

DAG_DIAGNOSTIC_UPDATE

DAG_INIT

DAG_KILL

DAG_RECOVER

DAG_SCHEDULER_UPDATE

DAG_START

DAG_VERTEX_COMPLETED

DAG_VERTEX_RERUNNING

INTERNAL_ERROR

Method Summary

static DAGEventType	valueOf(String name) Returns the enum constant of this type with the specified name.
static DAGEventType[]	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

DAG_KILL

public static final DAGEventType DAG_KILL

DAG_INIT

public static final DAGEventType DAG_INIT

DAG_START

public static final DAGEventType DAG_START

DAG_VERTEX_COMPLETED

public static final DAGEventType DAG_VERTEX_COMPLETED

DAG_VERTEX_RERUNNING

public static final DAGEventType DAG_VERTEX_RERUNNING

DAG_SCHEDULER_UPDATE

public static final DAGEventType DAG_SCHEDULER_UPDATE

DAG_COMPLETED

public static final DAGEventType DAG_COMPLETED

DAG_DIAGNOSTIC_UPDATE

public static final DAGEventType DAG_DIAGNOSTIC_UPDATE

INTERNAL_ERROR

public static final DAGEventType INTERNAL_ERROR

DAG_COUNTER_UPDATE

public static final DAGEventType DAG_COUNTER_UPDATE

DAG_RECOVER

public static final DAGEventType DAG_RECOVER

Method Detail

values

public static DAGEventType[] 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 (DAGEventType c : DAGEventType.values())
    System.out.println(c);

Returns:

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

valueOf

public static DAGEventType 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