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<Void>

Enclosing class:

FSOperations

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

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

Constructor Summary

FSOperations.FSSetOwner(String path, String owner, String group)
Creates a set-owner executor.

Method Summary

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

FSOperations.FSSetOwner

public FSOperations.FSSetOwner(String path,
                               String owner,
                               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 Void execute(org.apache.hadoop.fs.FileSystem fs)
             throws IOException

Executes the filesystem operation.

Specified by:

execute in interface FileSystemAccess.FileSystemExecutor<Void>

Parameters:

fs - filesystem instance to use.

Returns:

void.

Throws:

IOException - thrown if an IO error occured.