Uses of Class org.apache.hadoop.fs.StorageStatistics (Apache Hadoop Common 3.5.0 API)
Description: use: package: org.apache.hadoop.fs, class: StorageStatistics

# Uses of Class
org.apache.hadoop.fs.StorageStatistics

Packages that use StorageStatistics
Package
Description
org.apache.hadoop.fs
An abstract file system API.
org.apache.hadoop.fs.statistics.impl
Implementation support for statistics.

- ## Uses of StorageStatistics in org.apache.hadoop.fs

  Subclasses of StorageStatistics in org.apache.hadoop.fs
  Modifier and Type
  Class
  Description
  `class`
  `FileSystemStorageStatistics`
  A basic StorageStatistics instance which simply returns data from FileSystem#Statistics.
  `class`
  `UnionStorageStatistics`
  A StorageStatistics instance which combines the outputs of several other StorageStatistics instances.
  Methods in org.apache.hadoop.fs that return StorageStatistics
  Modifier and Type
  Method
  Description
  `StorageStatistics`
  GlobalStorageStatistics.`get(String name)`
  Get the StorageStatistics object with the given name.
  `StorageStatistics`
  FileSystem.`getStorageStatistics()`
  Get the StorageStatistics for this FileSystem object.
  `StorageStatistics`
  GlobalStorageStatistics.StorageStatisticsProvider.`provide()`
  `StorageStatistics`
  GlobalStorageStatistics.`put(String name, GlobalStorageStatistics.StorageStatisticsProvider provider)`
  Create or return the StorageStatistics object with the given name.
  Methods in org.apache.hadoop.fs that return types with arguments of type StorageStatistics
  Modifier and Type
  Method
  Description
  `Iterator<StorageStatistics>`
  GlobalStorageStatistics.`iterator()`
  Get an iterator that we can use to iterate throw all the global storage statistics objects.
  Constructors in org.apache.hadoop.fs with parameters of type StorageStatistics
  Modifier
  Constructor
  Description
  ``
  `UnionStorageStatistics(String name, StorageStatistics[] stats)`

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

  Subclasses of StorageStatistics in org.apache.hadoop.fs.statistics.impl
  Modifier and Type
  Class
  Description
  `class`
  `StorageStatisticsFromIOStatistics`
  Returns all the counters of an IOStatistics instance as StorageStatistics.
  Methods in org.apache.hadoop.fs.statistics.impl that return StorageStatistics
  Modifier and Type
  Method
  Description
  `static StorageStatistics`
  IOStatisticsBinding.`publishAsStorageStatistics(String name, String scheme, IOStatistics source)`
  Publish the IOStatistics as a set of storage statistics.
  Methods in org.apache.hadoop.fs.statistics.impl with parameters of type StorageStatistics
  Modifier and Type
  Method
  Description
  `static IOStatistics`
  IOStatisticsBinding.`fromStorageStatistics(StorageStatistics storageStatistics)`
  Create IOStatistics from a storage statistics instance.