org.apache.hadoop.fs.http.server
Class FSOperations.FSFileStatus
java.lang.Object
org.apache.hadoop.fs.http.server.FSOperations.FSFileStatus
- All Implemented Interfaces:
- FileSystemAccess.FileSystemExecutor<Map>
- Enclosing class:
- FSOperations
@InterfaceAudience.Private
public static class FSOperations.FSFileStatus
- extends Object
- implements FileSystemAccess.FileSystemExecutor<Map>
Executor that performs a file-status FileSystemAccess files system operation.
|
Method Summary |
Map |
execute(org.apache.hadoop.fs.FileSystem fs)
Executes the filesystem getFileStatus operation and returns the
result in a JSONish Map. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FSOperations.FSFileStatus
public FSOperations.FSFileStatus(String path)
- Creates a file-status executor.
- Parameters:
path - the path to retrieve the status.
execute
public Map execute(org.apache.hadoop.fs.FileSystem fs)
throws IOException
- Executes the filesystem getFileStatus operation and returns the
result in a JSONish Map.
- Specified by:
execute in interface FileSystemAccess.FileSystemExecutor<Map>
- Parameters:
fs - filesystem instance to use.
- Returns:
- a Map object (JSON friendly) with the file status.
- Throws:
IOException - thrown if an IO error occurred.
Copyright © 2014 Apache Software Foundation. All Rights Reserved.