Uses of Interface
org.apache.hadoop.util.Tool

Packages that use Tool

Package	Description
org.apache.hadoop.crypto.key	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.fs	An abstract file system API.
org.apache.hadoop.ha
org.apache.hadoop.security	Classes for hadoop security.
org.apache.hadoop.security.alias	Provides the hadoop credential provider API.
org.apache.hadoop.security.token	Support for delegation tokens.
org.apache.hadoop.tools
org.apache.hadoop.util	Common utilities.

Uses of Tool in org.apache.hadoop.crypto.key

Classes in org.apache.hadoop.crypto.key that implement Tool

Modifier and Type	Class	Description
class	KeyShell	This program is the CLI utility for the KeyProvider facilities in Hadoop.

Uses of Tool in org.apache.hadoop.fs

Classes in org.apache.hadoop.fs that implement Tool

Modifier and Type	Class	Description
class	FsShell	Provide command line access to a FileSystem.

Uses of Tool in org.apache.hadoop.ha

Classes in org.apache.hadoop.ha that implement Tool

Modifier and Type	Class	Description
class	HAAdmin	A command-line tool for making calls in the HAServiceProtocol.

Uses of Tool in org.apache.hadoop.security

Classes in org.apache.hadoop.security that implement Tool

Modifier and Type	Class	Description
class	KDiag	Kerberos diagnostics This operation expands some of the diagnostic output of the security code, but not all.

Uses of Tool in org.apache.hadoop.security.alias

Classes in org.apache.hadoop.security.alias that implement Tool

Modifier and Type	Class	Description
class	CredentialShell	This program is the CLI utility for the CredentialProvider facilities in Hadoop.

Uses of Tool in org.apache.hadoop.security.token

Classes in org.apache.hadoop.security.token that implement Tool

Modifier and Type	Class	Description
class	DtUtilShell	DtUtilShell is a set of command line token file management operations.

Uses of Tool in org.apache.hadoop.tools

Classes in org.apache.hadoop.tools that implement Tool

Modifier and Type	Class	Description
class	CommandShell	This program is a CLI utility base class utilizing hadoop Tool class.
class	GetGroupsBase	Base class for the HDFS and MR implementations of tools which fetch and display the groups that users belong to.

Uses of Tool in org.apache.hadoop.util

Classes in org.apache.hadoop.util that implement Tool

Modifier and Type	Class	Description
final class	FindClass	This entry point exists for diagnosing classloader problems: is a class or resource present -and if so, where?

Methods in org.apache.hadoop.util with parameters of type Tool

Modifier and Type	Method	Description
static int	ToolRunner.run(Configuration conf, Tool tool, String[] args)	Runs the given Tool by run(String[]), after parsing with the given generic arguments.
static int	ToolRunner.run(Tool tool, String[] args)	Runs the Tool with its Configuration.