Uses of Class org.apache.hadoop.fs.FileAlreadyExistsException (Apache Hadoop Main 3.5.0 API)
Description: use: package: org.apache.hadoop.fs, class: FileAlreadyExistsException

# Uses of Class
org.apache.hadoop.fs.FileAlreadyExistsException

Packages that use FileAlreadyExistsException
Package
Description
org.apache.hadoop.fs
Implementations of `AbstractFileSystem` for hdfs over rpc and hdfs over web.
org.apache.hadoop.fs.viewfs
ViewFileSystem and ViewFileSystemOverloadScheme classes.
org.apache.hadoop.registry.client.api
YARN Registry Client API.

- ## Uses of FileAlreadyExistsException in org.apache.hadoop.fs

  Methods in org.apache.hadoop.fs that throw FileAlreadyExistsException
  Modifier and Type
  Method
  Description
  `final FSDataOutputStream`
  AbstractFileSystem.`create(Path f, EnumSet<CreateFlag> createFlag, org.apache.hadoop.fs.Options.CreateOpts... opts)`
  The specification of this method matches that of `FileContext.create(Path, EnumSet, Options.CreateOpts...)` except that the Path f must be fully qualified and the permission is absolute (i.e. umask has been applied).
  `FSDataOutputStream`
  FileContext.`create(Path f, EnumSet<CreateFlag> createFlag, org.apache.hadoop.fs.Options.CreateOpts... opts)`
  Create or overwrite file on indicated path and returns an output stream for writing into the file.
  `abstract FSDataOutputStream`
  AbstractFileSystem.`createInternal(Path f, EnumSet<CreateFlag> flag, FsPermission absolutePermission, int bufferSize, short replication, long blockSize, Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt, boolean createParent)`
  The specification of this method matches that of `AbstractFileSystem.create(Path, EnumSet, Options.CreateOpts...)` except that the opts have been declared explicitly.
  `void`
  FileContext.`createSymlink(Path target, Path link, boolean createParent)`
  Creates a symbolic link to an existing file.
  `void`
  FileSystem.`createSymlink(Path target, Path link, boolean createParent)`
  See `FileContext.createSymlink(Path, Path, boolean)`.
  `void`
  FilterFileSystem.`createSymlink(Path target, Path link, boolean createParent)`
  `abstract void`
  AbstractFileSystem.`mkdir(Path dir, FsPermission permission, boolean createParent)`
  The specification of this method matches that of `FileContext.mkdir(Path, FsPermission, boolean)` except that the Path f must be fully qualified and the permission is absolute (i.e.
  `void`
  FileContext.`mkdir(Path dir, FsPermission permission, boolean createParent)`
  Make(create) a directory and all the non-existent parents.
  `final void`
  AbstractFileSystem.`rename(Path src, Path dst, Options.Rename... options)`
  The specification of this method matches that of `FileContext.rename(Path, Path, Options.Rename...)` except that Path f must be for this file system.
  `void`
  FileContext.`rename(Path src, Path dst, Options.Rename... options)`
  Renames Path src to Path dst Fails if src is a file and dst is a directory.
  `abstract void`
  AbstractFileSystem.`renameInternal(Path src, Path dst)`
  The specification of this method matches that of `FileContext.rename(Path, Path, Options.Rename...)` except that Path f must be for this file system and NO OVERWRITE is performed.
  `void`
  AbstractFileSystem.`renameInternal(Path src, Path dst, boolean overwrite)`
  The specification of this method matches that of `FileContext.rename(Path, Path, Options.Rename...)` except that Path f must be for this file system.

- ## Uses of FileAlreadyExistsException in org.apache.hadoop.fs.viewfs

  Methods in org.apache.hadoop.fs.viewfs that throw FileAlreadyExistsException
  Modifier and Type
  Method
  Description
  `FSDataOutputStream`
  ViewFs.`createInternal(Path f, EnumSet<CreateFlag> flag, FsPermission absolutePermission, int bufferSize, short replication, long blockSize, Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt, boolean createParent)`
  `void`
  ViewFs.`mkdir(Path dir, FsPermission permission, boolean createParent)`
  `void`
  ViewFs.`renameInternal(Path src, Path dst)`

- ## Uses of FileAlreadyExistsException in org.apache.hadoop.registry.client.api

  Methods in org.apache.hadoop.registry.client.api that throw FileAlreadyExistsException
  Modifier and Type
  Method
  Description
  `void`
  RegistryOperations.`bind(String path, ServiceRecord record, int flags)`
  Bind a path in the registry to a service record