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

Class FSOperations.FSDisallowSnapshot

java.lang.Object

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

All Implemented Interfaces:

FileSystemAccess.FileSystemExecutor<Void>

Enclosing class:

FSOperations

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

Executor that performs an disallowSnapshot operation.

Constructor Summary

Constructors

Constructor	Description
FSDisallowSnapshot(String path)	Creates a disallowSnapshot 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

FSDisallowSnapshot

public FSDisallowSnapshot(String path)

Creates a disallowSnapshot executor.

Parameters:

path - directory path to allow snapshot.

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.

Throws:

IOException - thrown if an IO error occurred.