Package org.apache.hadoop.fs.http.server

Class FSOperations.FSSetOwner

java.lang.Object

org.apache.hadoop.fs.http.server.FSOperations.FSSetOwner

All Implemented Interfaces:

FileSystemAccess.FileSystemExecutor<java.lang.Void>

Enclosing class:

FSOperations

@Private
public static class FSOperations.FSSetOwner
extends java.lang.Object
implements FileSystemAccess.FileSystemExecutor<java.lang.Void>

Executor that performs a set-owner FileSystemAccess files system operation.

Constructor Summary

Constructors

Constructor	Description
FSSetOwner(java.lang.String path, java.lang.String owner, java.lang.String group)	Creates a set-owner executor.

Method Summary

Modifier and Type	Method	Description
java.lang.Void	execute(org.apache.hadoop.fs.FileSystem fs)	Executes the filesystem operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

FSSetOwner

public FSSetOwner(java.lang.String path,
                  java.lang.String owner,
                  java.lang.String group)

Creates a set-owner executor.

Parameters:

path - the path to set the owner.

owner - owner to set.

group - group to set.

Method Detail

execute

public java.lang.Void execute(org.apache.hadoop.fs.FileSystem fs)
                       throws java.io.IOException

Executes the filesystem operation.

Specified by:

execute in interface FileSystemAccess.FileSystemExecutor<java.lang.Void>

Parameters:

fs - filesystem instance to use.

Returns:

void.

Throws:

java.io.IOException - thrown if an IO error occurred.