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

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

Executor that performs a deleteSnapshot FileSystemAccess operation.

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and 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 Detail

FSOperations.FSDeleteSnapshot

public FSOperations.FSDeleteSnapshot(String path,
                             String snapshotName)

Creates a deleteSnapshot executor.

Parameters:

path - path for the snapshot to be deleted.

snapshotName - snapshot name.

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 occurred.