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

# Uses of Interface
org.apache.hadoop.fs.statistics.impl.IOStatisticsStore

Packages that use IOStatisticsStore
Package
Description
org.apache.hadoop.fs.statistics.impl
Implementation support for statistics.

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

  Classes in org.apache.hadoop.fs.statistics.impl that implement IOStatisticsStore
  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 IOStatisticsStore
  Modifier and Type
  Method
  Description
  `IOStatisticsStore`
  IOStatisticsStoreBuilder.`build()`
  Build the collector.
  `static IOStatisticsStore`
  IOStatisticsBinding.`emptyStatisticsStore()`
  Get the shared instance of the immutable empty statistics store.
  `protected IOStatisticsStore`
  ForwardingIOStatisticsStore.`getInnerStatistics()`
  Constructors in org.apache.hadoop.fs.statistics.impl with parameters of type IOStatisticsStore
  Modifier
  Constructor
  Description
  ``
  `ForwardingIOStatisticsStore(IOStatisticsStore innerStatistics)`
  ``
  `StatisticDurationTracker(IOStatisticsStore iostats, String key)`
  Constructor -increments the counter by 1.
  ``
  `StatisticDurationTracker(IOStatisticsStore iostats, String key, long count)`
  Constructor.