Uses of Interface org.apache.hadoop.fs.statistics.IOStatisticsAggregator (Apache Hadoop Common 3.5.0 API)
Description: use: package: org.apache.hadoop.fs.statistics, interface: IOStatisticsAggregator

# Uses of Interface
org.apache.hadoop.fs.statistics.IOStatisticsAggregator

Packages that use IOStatisticsAggregator
Package
Description
org.apache.hadoop.fs.statistics
This package contains support for statistic collection and reporting.
org.apache.hadoop.fs.statistics.impl
Implementation support for statistics.

- ## Uses of IOStatisticsAggregator in org.apache.hadoop.fs.statistics

  Classes in org.apache.hadoop.fs.statistics that implement IOStatisticsAggregator
  Modifier and Type
  Class
  Description
  `final class`
  `IOStatisticsSnapshot`
  Snapshot of statistics from a different source.
  Methods in org.apache.hadoop.fs.statistics that return IOStatisticsAggregator
  Modifier and Type
  Method
  Description
  `IOStatisticsAggregator`
  IOStatisticsContext.`getAggregator()`
  Get the IOStatisticsAggregator for the context.

- ## Uses of IOStatisticsAggregator in org.apache.hadoop.fs.statistics.impl

  Subinterfaces of IOStatisticsAggregator in org.apache.hadoop.fs.statistics.impl
  Modifier and Type
  Interface
  Description
  `interface`
  `IOStatisticsStore`
  Interface of an IOStatistics store intended for use in classes which track statistics for reporting.
  Classes in org.apache.hadoop.fs.statistics.impl that implement IOStatisticsAggregator
  Modifier and Type
  Class
  Description
  `class`
  `ForwardingIOStatisticsStore`
  This may seem odd having an IOStatisticsStore which does nothing but forward to a wrapped store, but it's designed to assist in subclassing of selective methods, such as those to increment counters, get durations etc.
  Methods in org.apache.hadoop.fs.statistics.impl that return IOStatisticsAggregator
  Modifier and Type
  Method
  Description
  `IOStatisticsAggregator`
  IOStatisticsContextImpl.`getAggregator()`
  Get the IOStatisticsAggregator of the context.