FSOperations.FSGetXAttrs (Apache Hadoop HttpFS 3.5.0 API)
Description: declaration: package: org.apache.hadoop.fs.http.server, class: FSOperations, class: FSGetXAttrs

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

# Class FSOperations.FSGetXAttrs

java.lang.Object
org.apache.hadoop.fs.http.server.FSOperations.FSGetXAttrs

All Implemented Interfaces:
  `FileSystemAccess.FileSystemExecutor<Map>`

Enclosing class:
  FSOperations

@Private public static class FSOperations.FSGetXAttrs extends Object implements FileSystemAccess.FileSystemExecutor<Map>
Executor that performs getting xattrs FileSystemAccess files system operation.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `FSGetXAttrs(String path, List<String> names, org.apache.hadoop.fs.XAttrCodec encoding)`
  Creates getting xattrs executor.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `Map`
  `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

  - ### FSGetXAttrs

    public FSGetXAttrs(String path, List<String> names, org.apache.hadoop.fs.XAttrCodec encoding)
    Creates getting xattrs executor.
    Parameters:
      `path` - the path to retrieve the xattrs.

- ## Method Details

  - ### execute

    public Map execute(org.apache.hadoop.fs.FileSystem fs) throws IOException
    Executes the filesystem operation.
    Specified by:
      `execute` in interface `FileSystemAccess.FileSystemExecutor<Map>`
    Parameters:
      `fs` - filesystem instance to use.
    Returns:
      Map a map object (JSON friendly) with the xattrs.
    Throws:
      `IOException` - thrown if an IO error occurred.