Uses of Package org.apache.hadoop.util (Apache Hadoop Main 3.5.0 API)
Description: use: package: org.apache.hadoop.util

# Uses of Package
org.apache.hadoop.util

Packages that use org.apache.hadoop.util
Package
Description
org.apache.hadoop.fs
Implementations of `AbstractFileSystem` for hdfs over rpc and hdfs over web.
org.apache.hadoop.fs.adl
Supporting classes for metrics instrumentation.
org.apache.hadoop.fs.azure
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.fs.ftp
org.apache.hadoop.fs.statistics
This package contains support for statistic collection and reporting.
org.apache.hadoop.fs.viewfs
ViewFileSystem and ViewFileSystemOverloadScheme classes.
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.web.oauth2
OAuth2-based WebHDFS authentication.
org.apache.hadoop.io
Generic i/o code for use when reading and writing data to the network, to databases, and to files.
org.apache.hadoop.mapred
org.apache.hadoop.mapred.lib
org.apache.hadoop.mapred.lib.db
org.apache.hadoop.mapred.pipes
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.lib.output.committer.manifest.files
Persistence formats.
org.apache.hadoop.mapreduce.lib.partition
org.apache.hadoop.mapreduce.tools
org.apache.hadoop.security
Classes for hadoop security.
org.apache.hadoop.service.launcher
This package contains classes, interfaces and exceptions to launch YARN services from the command line.
org.apache.hadoop.tools
Command-line tools for MapReduce.
org.apache.hadoop.tools.dynamometer
The Dynamometer tool is used to stress test the HDFS NameNode by setting up a realistic environment consistent of fake DataNodes and a real NameNode with a real FS namesystem and near-real user workload (RPCs).
org.apache.hadoop.util
Common utilities.
org.apache.hadoop.yarn.client.cli
org.apache.hadoop.yarn.util
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.

- Classes in org.apache.hadoop.util used by org.apache.hadoop.fs
  Class
  Description
  DataChecksum.Type
  The checksum types
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.fs.adl
  Class
  Description
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.fs.azure
  Class
  Description
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.fs.ftp
  Class
  Description
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.fs.statistics
  Class
  Description
  JsonSerialization
  Support for marshalling objects to and from JSON.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.fs.viewfs
  Class
  Description
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.hdfs.server.namenode
  Class
  Description
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.hdfs.web.oauth2
  Class
  Description
  Timer
  Utility methods for getting the time and computing intervals.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.io
  Class
  Description
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapred
  Class
  Description
  Progressable
  A facility for reporting progress.
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapred.lib
  Class
  Description
  Progressable
  A facility for reporting progress.
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapred.lib.db
  Class
  Description
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapred.pipes
  Class
  Description
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapreduce
  Class
  Description
  Progressable
  A facility for reporting progress.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapreduce.lib.output.committer.manifest.files
  Class
  Description
  JsonSerialization
  Support for marshalling objects to and from JSON.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapreduce.lib.partition
  Class
  Description
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.mapreduce.tools
  Class
  Description
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.security
  Class
  Description
  ZKUtil.ZKAuthInfo
  An authentication token passed to ZooKeeper.addAuthInfo
- Classes in org.apache.hadoop.util used by org.apache.hadoop.service.launcher
  Class
  Description
  ExitUtil.ExitException
  An exception raised when a call to `ExitUtil.terminate(int)` was called and system exits were blocked.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.tools
  Class
  Description
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.tools.dynamometer
  Class
  Description
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.util
  Class
  Description
  DataChecksum.Type
  The checksum types
  OperationDuration
  Little duration counter.
  Shell
  A base class for running a Shell command.
  Shell.OSType
  ShutdownHookManager
  The `ShutdownHookManager` enables running shutdownHook in a deterministic order, higher priority first.
  StringUtils.TraditionalBinaryPrefix
  The traditional binary prefixes, kilo, mega, ..., exa, which can be represented by a 64-bit integer.
  SysInfo
  Plugin to calculate resource information on the system.
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.yarn.client.cli
  Class
  Description
  Tool
  A tool interface that supports handling of generic command-line options.
- Classes in org.apache.hadoop.util used by org.apache.hadoop.yarn.util
  Class
  Description
  ApplicationClassLoader
  A `URLClassLoader` for application isolation.