org.apache.hadoop.hbase.master

接口 MetricsMasterSource

所有超级接口:

BaseSource

public interface MetricsMasterSource
extends BaseSource

Interface that classes that expose metrics about the master will implement.

字段概要

字段

限定符和类型	字段和说明
static String	AVERAGE_LOAD_DESC
static String	AVERAGE_LOAD_NAME
static String	CLUSTER_ID_DESC
static String	CLUSTER_ID_NAME
static String	CLUSTER_REQUESTS_NAME
static String	DEAD_REGION_SERVERS_DESC
static String	DEAD_REGION_SERVERS_NAME
static String	IS_ACTIVE_MASTER_DESC
static String	IS_ACTIVE_MASTER_NAME
static String	LIVE_REGION_SERVERS_DESC
static String	LIVE_REGION_SERVERS_NAME
static String	MASTER_ACTIVE_TIME_DESC
static String	MASTER_ACTIVE_TIME_NAME
static String	MASTER_FINISHED_INITIALIZATION_TIME_DESC
static String	MASTER_FINISHED_INITIALIZATION_TIME_NAME
static String	MASTER_START_TIME_DESC
static String	MASTER_START_TIME_NAME
static String	MERGE_PLAN_COUNT_DESC
static String	MERGE_PLAN_COUNT_NAME
static String	METRICS_CONTEXT The context metrics will be under.
static String	METRICS_DESCRIPTION Description
static String	METRICS_JMX_CONTEXT The name of the metrics context that metrics will be under in jmx
static String	METRICS_NAME The name of the metrics
static String	NUM_DEAD_REGION_SERVERS_NAME
static String	NUM_REGION_SERVERS_NAME
static String	NUMBER_OF_DEAD_REGION_SERVERS_DESC
static String	NUMBER_OF_REGION_SERVERS_DESC
static String	SERVER_NAME_DESC
static String	SERVER_NAME_NAME
static String	SPLIT_PLAN_COUNT_DESC
static String	SPLIT_PLAN_COUNT_NAME
static String	ZOOKEEPER_QUORUM_DESC
static String	ZOOKEEPER_QUORUM_NAME

从接口继承的字段 org.apache.hadoop.hbase.metrics.BaseSource

HBASE_METRICS_SYSTEM_NAME

方法概要

方法

限定符和类型	方法和说明
void	incRequests(long inc) Increment the number of requests the cluster has seen.

从接口继承的方法 org.apache.hadoop.hbase.metrics.BaseSource

decGauge, getMetricRegistryInfo, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram

字段详细资料

METRICS_NAME

static final String METRICS_NAME

The name of the metrics

另请参阅:

常量字段值

METRICS_CONTEXT

static final String METRICS_CONTEXT

The context metrics will be under.

另请参阅:

常量字段值

METRICS_JMX_CONTEXT

static final String METRICS_JMX_CONTEXT

The name of the metrics context that metrics will be under in jmx

另请参阅:

常量字段值

METRICS_DESCRIPTION

static final String METRICS_DESCRIPTION

Description

另请参阅:

常量字段值

MASTER_ACTIVE_TIME_NAME

static final String MASTER_ACTIVE_TIME_NAME

另请参阅:

常量字段值

MASTER_START_TIME_NAME

static final String MASTER_START_TIME_NAME

另请参阅:

常量字段值

MASTER_FINISHED_INITIALIZATION_TIME_NAME

static final String MASTER_FINISHED_INITIALIZATION_TIME_NAME

另请参阅:

常量字段值

AVERAGE_LOAD_NAME

static final String AVERAGE_LOAD_NAME

另请参阅:

常量字段值

LIVE_REGION_SERVERS_NAME

static final String LIVE_REGION_SERVERS_NAME

另请参阅:

常量字段值

DEAD_REGION_SERVERS_NAME

static final String DEAD_REGION_SERVERS_NAME

另请参阅:

常量字段值

NUM_REGION_SERVERS_NAME

static final String NUM_REGION_SERVERS_NAME

另请参阅:

常量字段值

NUM_DEAD_REGION_SERVERS_NAME

static final String NUM_DEAD_REGION_SERVERS_NAME

另请参阅:

常量字段值

ZOOKEEPER_QUORUM_NAME

static final String ZOOKEEPER_QUORUM_NAME

另请参阅:

常量字段值

SERVER_NAME_NAME

static final String SERVER_NAME_NAME

另请参阅:

常量字段值

CLUSTER_ID_NAME

static final String CLUSTER_ID_NAME

另请参阅:

常量字段值

IS_ACTIVE_MASTER_NAME

static final String IS_ACTIVE_MASTER_NAME

另请参阅:

常量字段值

SPLIT_PLAN_COUNT_NAME

static final String SPLIT_PLAN_COUNT_NAME

另请参阅:

常量字段值

MERGE_PLAN_COUNT_NAME

static final String MERGE_PLAN_COUNT_NAME

另请参阅:

常量字段值

CLUSTER_REQUESTS_NAME

static final String CLUSTER_REQUESTS_NAME

另请参阅:

常量字段值

MASTER_ACTIVE_TIME_DESC

static final String MASTER_ACTIVE_TIME_DESC

另请参阅:

常量字段值

MASTER_START_TIME_DESC

static final String MASTER_START_TIME_DESC

另请参阅:

常量字段值

MASTER_FINISHED_INITIALIZATION_TIME_DESC

static final String MASTER_FINISHED_INITIALIZATION_TIME_DESC

另请参阅:

常量字段值

AVERAGE_LOAD_DESC

static final String AVERAGE_LOAD_DESC

另请参阅:

常量字段值

LIVE_REGION_SERVERS_DESC

static final String LIVE_REGION_SERVERS_DESC

另请参阅:

常量字段值

NUMBER_OF_REGION_SERVERS_DESC

static final String NUMBER_OF_REGION_SERVERS_DESC

另请参阅:

常量字段值

DEAD_REGION_SERVERS_DESC

static final String DEAD_REGION_SERVERS_DESC

另请参阅:

常量字段值

NUMBER_OF_DEAD_REGION_SERVERS_DESC

static final String NUMBER_OF_DEAD_REGION_SERVERS_DESC

另请参阅:

常量字段值

ZOOKEEPER_QUORUM_DESC

static final String ZOOKEEPER_QUORUM_DESC

另请参阅:

常量字段值

SERVER_NAME_DESC

static final String SERVER_NAME_DESC

另请参阅:

常量字段值

CLUSTER_ID_DESC

static final String CLUSTER_ID_DESC

另请参阅:

常量字段值

IS_ACTIVE_MASTER_DESC

static final String IS_ACTIVE_MASTER_DESC

另请参阅:

常量字段值

SPLIT_PLAN_COUNT_DESC

static final String SPLIT_PLAN_COUNT_DESC

另请参阅:

常量字段值

MERGE_PLAN_COUNT_DESC

static final String MERGE_PLAN_COUNT_DESC

另请参阅:

常量字段值

方法详细资料

incRequests

void incRequests(long inc)

Increment the number of requests the cluster has seen.

参数:

inc - Ammount to increment the total by.