Uses of Interface
org.apache.hadoop.hbase.metrics.Metric

Packages that use org.apache.hadoop.hbase.metrics.Metric
Package
Description
org.apache.hadoop.hbase.metrics
Metrics API for HBase.

  • Uses of org.apache.hadoop.hbase.metrics.Metric in org.apache.hadoop.hbase.metrics

    Subinterfaces of org.apache.hadoop.hbase.metrics.Metric in in org.apache.hadoop.hbase.metrics
    Modifier and Type
    Interface
    Description
    interface 
    org.apache.hadoop.hbase.metrics.Counter
    A mutable number optimized for high concurrency counting.
    interface 
    org.apache.hadoop.hbase.metrics.Gauge<T>
    A metrics which measures a discrete value.
    interface 
    org.apache.hadoop.hbase.metrics.Histogram
    A metric which measures the distribution of values.
    interface 
    org.apache.hadoop.hbase.metrics.Meter
    A metric which measure the rate at which some operation is invoked.
    interface 
    org.apache.hadoop.hbase.metrics.MetricRegistry
    General purpose factory for creating various metrics.
    interface 
    org.apache.hadoop.hbase.metrics.MetricSet
    A set of named metrics.
    interface 
    org.apache.hadoop.hbase.metrics.Timer
    A metric which encompasses a Histogram and Meter.
    Methods in org.apache.hadoop.hbase.metrics that return org.apache.hadoop.hbase.metrics.Metric in in
    Modifier and Type
    Method
    Description
    org.apache.hadoop.hbase.metrics.Metric
    MetricRegistry.register(String name, org.apache.hadoop.hbase.metrics.Metric metric)
    Registers the Metric with the given name if there does not exist one with the same name.
    Methods in org.apache.hadoop.hbase.metrics that return types with arguments of type org.apache.hadoop.hbase.metrics.Metric in in
    Modifier and Type
    Method
    Description
    Optional<org.apache.hadoop.hbase.metrics.Metric>
    MetricRegistry.get(String name)
    Returns previously registered metric with the name if any.
    Map<String,org.apache.hadoop.hbase.metrics.Metric>
    MetricSet.getMetrics()
    A map of metric names to metrics.
    Methods in org.apache.hadoop.hbase.metrics with parameters of type org.apache.hadoop.hbase.metrics.Metric in in
    Modifier and Type
    Method
    Description
    org.apache.hadoop.hbase.metrics.Metric
    MetricRegistry.register(String name, org.apache.hadoop.hbase.metrics.Metric metric)
    Registers the Metric with the given name if there does not exist one with the same name.
    boolean
    MetricRegistry.remove(String name, org.apache.hadoop.hbase.metrics.Metric metric)
    Removes the metric with the given name only if it is registered to the provided metric.