org.apache.tez.common.counters

Enum DAGCounter

java.lang.Object

java.lang.Enum<DAGCounter>

org.apache.tez.common.counters.DAGCounter

All Implemented Interfaces:

Serializable, Comparable<DAGCounter>

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public enum DAGCounter
extends Enum<DAGCounter>

Enum Constant Summary

Enum Constants

Enum Constant and Description
AM_CPU_MILLISECONDS
AM_GC_TIME_MILLIS
DATA_LOCAL_TASKS
FALLOW_SLOTS_MILLIS_TASKS
INITIAL_HELD_CONTAINERS
NODE_TOTAL_COUNT
NODE_USED_COUNT
NUM_FAILED_TASKS
NUM_FAILED_UBERTASKS
NUM_KILLED_TASKS
NUM_SUCCEEDED_TASKS
NUM_UBER_SUBTASKS
OTHER_LOCAL_TASKS
RACK_LOCAL_TASKS
SLOTS_MILLIS_TASKS
TOTAL_CONTAINER_ALLOCATION_COUNT
TOTAL_CONTAINER_LAUNCH_COUNT
TOTAL_CONTAINER_RELEASE_COUNT
TOTAL_CONTAINER_REUSE_COUNT
TOTAL_CONTAINERS_USED
TOTAL_LAUNCHED_TASKS
TOTAL_LAUNCHED_UBERTASKS
WALL_CLOCK_MILLIS Wall clock time taken by all the tasks.

Method Summary

Modifier and Type	Method and Description
static DAGCounter	valueOf(String name) Returns the enum constant of this type with the specified name.
static DAGCounter[]	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

NUM_FAILED_TASKS

public static final DAGCounter NUM_FAILED_TASKS

NUM_KILLED_TASKS

public static final DAGCounter NUM_KILLED_TASKS

NUM_SUCCEEDED_TASKS

public static final DAGCounter NUM_SUCCEEDED_TASKS

TOTAL_LAUNCHED_TASKS

public static final DAGCounter TOTAL_LAUNCHED_TASKS

OTHER_LOCAL_TASKS

public static final DAGCounter OTHER_LOCAL_TASKS

DATA_LOCAL_TASKS

public static final DAGCounter DATA_LOCAL_TASKS

RACK_LOCAL_TASKS

public static final DAGCounter RACK_LOCAL_TASKS

SLOTS_MILLIS_TASKS

public static final DAGCounter SLOTS_MILLIS_TASKS

FALLOW_SLOTS_MILLIS_TASKS

public static final DAGCounter FALLOW_SLOTS_MILLIS_TASKS

TOTAL_LAUNCHED_UBERTASKS

public static final DAGCounter TOTAL_LAUNCHED_UBERTASKS

NUM_UBER_SUBTASKS

public static final DAGCounter NUM_UBER_SUBTASKS

NUM_FAILED_UBERTASKS

public static final DAGCounter NUM_FAILED_UBERTASKS

AM_CPU_MILLISECONDS

public static final DAGCounter AM_CPU_MILLISECONDS

WALL_CLOCK_MILLIS

public static final DAGCounter WALL_CLOCK_MILLIS

Wall clock time taken by all the tasks.

AM_GC_TIME_MILLIS

public static final DAGCounter AM_GC_TIME_MILLIS

INITIAL_HELD_CONTAINERS

public static final DAGCounter INITIAL_HELD_CONTAINERS

TOTAL_CONTAINERS_USED

public static final DAGCounter TOTAL_CONTAINERS_USED

TOTAL_CONTAINER_ALLOCATION_COUNT

public static final DAGCounter TOTAL_CONTAINER_ALLOCATION_COUNT

TOTAL_CONTAINER_LAUNCH_COUNT

public static final DAGCounter TOTAL_CONTAINER_LAUNCH_COUNT

TOTAL_CONTAINER_RELEASE_COUNT

public static final DAGCounter TOTAL_CONTAINER_RELEASE_COUNT

TOTAL_CONTAINER_REUSE_COUNT

public static final DAGCounter TOTAL_CONTAINER_REUSE_COUNT

NODE_USED_COUNT

public static final DAGCounter NODE_USED_COUNT

NODE_TOTAL_COUNT

public static final DAGCounter NODE_TOTAL_COUNT

Method Detail

values

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

Returns:

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

valueOf

public static DAGCounter 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