org.apache.hadoop.hbase.master

类 MetricsMasterSourceImpl

java.lang.Object

org.apache.hadoop.hbase.metrics.BaseSourceImpl

org.apache.hadoop.hbase.master.MetricsMasterSourceImpl

所有已实现的接口:

MetricsMasterSource, BaseSource, MetricsSource

@InterfaceAudience.Private
public class MetricsMasterSourceImpl
extends BaseSourceImpl
implements MetricsMasterSource

Hadoop2 implementation of MetricsMasterSource. Implements BaseSource through BaseSourceImpl, following the pattern

字段概要

从类继承的字段 org.apache.hadoop.hbase.metrics.BaseSourceImpl

metricsAdapter, metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry, registry

从接口继承的字段 org.apache.hadoop.hbase.master.MetricsMasterSource

AVERAGE_LOAD_DESC, AVERAGE_LOAD_NAME, CLUSTER_ID_DESC, CLUSTER_ID_NAME, CLUSTER_REQUESTS_NAME, DEAD_REGION_SERVERS_DESC, DEAD_REGION_SERVERS_NAME, IS_ACTIVE_MASTER_DESC, IS_ACTIVE_MASTER_NAME, LIVE_REGION_SERVERS_DESC, LIVE_REGION_SERVERS_NAME, MASTER_ACTIVE_TIME_DESC, MASTER_ACTIVE_TIME_NAME, MASTER_FINISHED_INITIALIZATION_TIME_DESC, MASTER_FINISHED_INITIALIZATION_TIME_NAME, MASTER_START_TIME_DESC, MASTER_START_TIME_NAME, MERGE_PLAN_COUNT_DESC, MERGE_PLAN_COUNT_NAME, METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, NUM_DEAD_REGION_SERVERS_NAME, NUM_REGION_SERVERS_NAME, NUMBER_OF_DEAD_REGION_SERVERS_DESC, NUMBER_OF_REGION_SERVERS_DESC, SERVER_CRASH_METRIC_PREFIX, SERVER_NAME_DESC, SERVER_NAME_NAME, SPLIT_PLAN_COUNT_DESC, SPLIT_PLAN_COUNT_NAME, ZOOKEEPER_QUORUM_DESC, ZOOKEEPER_QUORUM_NAME

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

HBASE_METRICS_SYSTEM_NAME

构造器概要

构造器

构造器和说明
MetricsMasterSourceImpl(MetricsMasterWrapper masterWrapper)
MetricsMasterSourceImpl(String metricsName, String metricsDescription, String metricsContext, String metricsJmxContext, MetricsMasterWrapper masterWrapper)

方法概要

限定符和类型	方法和说明
void	getMetrics(MetricsCollector metricsCollector, boolean all)
OperationMetrics	getServerCrashMetrics()
void	incRequests(long inc)
void	init()

从类继承的方法 org.apache.hadoop.hbase.metrics.BaseSourceImpl

decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, getMetricsRegistry, incCounters, incGauge, removeMetric, setGauge, updateHistogram

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

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

构造器详细资料

MetricsMasterSourceImpl

public MetricsMasterSourceImpl(MetricsMasterWrapper masterWrapper)

MetricsMasterSourceImpl

public MetricsMasterSourceImpl(String metricsName,
                               String metricsDescription,
                               String metricsContext,
                               String metricsJmxContext,
                               MetricsMasterWrapper masterWrapper)

方法详细资料

init

public void init()

指定者:

init 在接口中 BaseSource

覆盖:

init 在类中 BaseSourceImpl

incRequests

public void incRequests(long inc)

指定者:

incRequests 在接口中 MetricsMasterSource

getMetrics

public void getMetrics(MetricsCollector metricsCollector,
                       boolean all)

指定者:

getMetrics 在接口中 MetricsSource

覆盖:

getMetrics 在类中 BaseSourceImpl

getServerCrashMetrics

public OperationMetrics getServerCrashMetrics()

指定者:

getServerCrashMetrics 在接口中 MetricsMasterSource