org.apache.hadoop.hbase

Enum ClusterMetrics.Option

java.lang.Object

java.lang.Enum<ClusterMetrics.Option>

org.apache.hadoop.hbase.ClusterMetrics.Option

All Implemented Interfaces:

Serializable, Comparable<ClusterMetrics.Option>

Enclosing interface:

ClusterMetrics

public static enum ClusterMetrics.Option
extends Enum<ClusterMetrics.Option>

Kinds of ClusterMetrics

Enum Constant Summary

Enum Constants

Enum Constant and Description
BACKUP_MASTERS metrics about backup masters name
BALANCER_ON metrics about balancer is on or not
CLUSTER_ID metrics about cluster id
DEAD_SERVERS metrics about dead region servers
HBASE_VERSION metrics about hbase version
LIVE_SERVERS metrics about live region servers
MASTER metrics about master name
MASTER_COPROCESSORS metrics about master coprocessors
MASTER_INFO_PORT metrics info port
REGIONS_IN_TRANSITION metrics about regions in transition
SERVERS_NAME metrics about live region servers name
TABLE_TO_REGIONS_COUNT metrics about table to no of regions status count
TASKS metrics about monitored tasks
UNKNOWN_SERVERS metrics about unknown region servers

Method Summary

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

HBASE_VERSION

public static final ClusterMetrics.Option HBASE_VERSION

metrics about hbase version

CLUSTER_ID

public static final ClusterMetrics.Option CLUSTER_ID

metrics about cluster id

BALANCER_ON

public static final ClusterMetrics.Option BALANCER_ON

metrics about balancer is on or not

LIVE_SERVERS

public static final ClusterMetrics.Option LIVE_SERVERS

metrics about live region servers

DEAD_SERVERS

public static final ClusterMetrics.Option DEAD_SERVERS

metrics about dead region servers

UNKNOWN_SERVERS

public static final ClusterMetrics.Option UNKNOWN_SERVERS

metrics about unknown region servers

MASTER

public static final ClusterMetrics.Option MASTER

metrics about master name

BACKUP_MASTERS

public static final ClusterMetrics.Option BACKUP_MASTERS

metrics about backup masters name

MASTER_COPROCESSORS

public static final ClusterMetrics.Option MASTER_COPROCESSORS

metrics about master coprocessors

REGIONS_IN_TRANSITION

public static final ClusterMetrics.Option REGIONS_IN_TRANSITION

metrics about regions in transition

MASTER_INFO_PORT

public static final ClusterMetrics.Option MASTER_INFO_PORT

metrics info port

SERVERS_NAME

public static final ClusterMetrics.Option SERVERS_NAME

metrics about live region servers name

TABLE_TO_REGIONS_COUNT

public static final ClusterMetrics.Option TABLE_TO_REGIONS_COUNT

metrics about table to no of regions status count

TASKS

public static final ClusterMetrics.Option TASKS

metrics about monitored tasks

Method Detail

values

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

Returns:

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

valueOf

public static ClusterMetrics.Option 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