Package org.apache.hadoop.fs

Class FsShellPermissions.Chgrp

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.fs.shell.Command

org.apache.hadoop.fs.shell.FsCommand

org.apache.hadoop.fs.FsShellPermissions

org.apache.hadoop.fs.FsShellPermissions.Chown

org.apache.hadoop.fs.FsShellPermissions.Chgrp

All Implemented Interfaces:

Configurable

Enclosing class:

FsShellPermissions

public static class FsShellPermissions.Chgrp
extends FsShellPermissions.Chown

Used to change group of files

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.fs.FsShellPermissions

FsShellPermissions.Chgrp, FsShellPermissions.Chmod, FsShellPermissions.Chown

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DESCRIPTION
static final String	NAME
static final String	USAGE

Fields inherited from class org.apache.hadoop.fs.FsShellPermissions.Chown

group, owner

Fields inherited from class org.apache.hadoop.fs.shell.Command

args, COMMAND_DESCRIPTION_FIELD, COMMAND_NAME_FIELD, COMMAND_USAGE_FIELD, err, exceptions, exitCode, name, numErrors, out, recursive

Constructor Summary

Constructors

Constructor	Description
Chgrp()

Method Summary

Modifier and Type	Method	Description
protected void	parseOwnerGroup(String groupStr)	Parse the first argument into an owner and group

Methods inherited from class org.apache.hadoop.fs.FsShellPermissions.Chown

processOptions, processPath

Methods inherited from class org.apache.hadoop.fs.FsShellPermissions

registerCommands

Methods inherited from class org.apache.hadoop.fs.shell.FsCommand

getCommandName, processRawArguments, run, runAll

Methods inherited from class org.apache.hadoop.fs.shell.Command

displayError, displayError, displayWarning, exitCodeForError, expandArgument, expandArguments, getCommandFactory, getDepth, getDescription, getListingGroupSize, getName, getReplacementCommand, getUsage, isDeprecated, isPathRecursable, isRecursive, isSorted, postProcessPath, processArgument, processArguments, processNonexistentPath, processPathArgument, processPaths, processPaths, recursePath, run, run, setCommandFactory, setName, setRecursive

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

USAGE

public static final String USAGE

See Also:

• Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

See Also:

• Constant Field Values

Constructor Details

Chgrp

public Chgrp()

Method Details

parseOwnerGroup

protected void parseOwnerGroup(String groupStr)

Description copied from class: FsShellPermissions.Chown

Parse the first argument into an owner and group

Overrides:

parseOwnerGroup in class FsShellPermissions.Chown

Parameters:

groupStr - string describing new ownership