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

Class FSOperations.FSDeleteSnapshot

java.lang.Object

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

All Implemented Interfaces:

FileSystemAccess.FileSystemExecutor<Void>

Enclosing class:

FSOperations

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

Executor that performs a deleteSnapshot FileSystemAccess operation.

Constructor Summary

Constructors

Constructor	Description
FSDeleteSnapshot(String path, String snapshotName)	Creates a deleteSnapshot executor.

Method Summary

Modifier and Type	Method	Description
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 Details

FSDeleteSnapshot

public FSDeleteSnapshot(String path,
 String snapshotName)

Creates a deleteSnapshot executor.

Parameters:

path - path for the snapshot to be deleted.

snapshotName - snapshot name.

Method Details

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 occurred.