## 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.azure | A distributed implementation of `FileSystem` for reading and writing files on Azure Block Storage.
  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 and Description
    --- | ---
    `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.
    `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.
    `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)`
    `void` | FileContext.`mkdir(Path dir, FsPermission permission, boolean createParent)` Make(create) a directory and all the non-existent parents.
    `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.`rename(Path src, Path dst, org.apache.hadoop.fs.Options.Rename... options)` Renames Path src to Path dst

  - `void` AbstractFileSystem.`rename(Path src, Path dst, org.apache.hadoop.fs.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.
    `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.azure

    Methods in org.apache.hadoop.fs.azure that throw FileAlreadyExistsException
    Modifier and Type | Method and Description
    --- | ---
    `protected FSDataOutputStream` | NativeAzureFileSystem.`createInternal(Path f, FsPermission permission, boolean overwrite, org.apache.hadoop.fs.azure.SelfRenewingLease parentFolderLease)` This is the version of the create call that is meant for internal usage.

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

    Methods in org.apache.hadoop.fs.viewfs with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw FileAlreadyExistsException
    Modifier and Type | Method and 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 and Description
    --- | ---
    `void` | RegistryOperations.`bind(String path, ServiceRecord record, int flags)` Bind a path in the registry to a service record

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