org.apache.hadoop.fs

Interface MultipartUploaderBuilder<S extends MultipartUploader,B extends MultipartUploaderBuilder<S,B>>

Type Parameters:

S -

B -

All Superinterfaces:

FSBuilder<S,B>

All Known Implementing Classes:

FileSystemMultipartUploaderBuilder, MultipartUploaderBuilderImpl

public interface MultipartUploaderBuilder<S extends MultipartUploader,B extends MultipartUploaderBuilder<S,B>>
extends FSBuilder<S,B>

Builder interface for Multipart readers.

Method Summary

Modifier and Type	Method and Description
B	append() Append to an existing file (optional operation).
B	blockSize(long blkSize) Set block size.
B	bufferSize(int bufSize) Set the size of the buffer to be used.
S	build() Create the FSDataOutputStream to write on the file system.
B	checksumOpt(Options.ChecksumOpt chksumOpt) Set checksum opt.
B	create() Create an FSDataOutputStream at the specified path.
B	overwrite(boolean overwrite) Set to true to overwrite the existing file.
B	permission(FsPermission perm) Set permission for the file.
B	replication(short replica) Set replication factor.

Methods inherited from interface org.apache.hadoop.fs.FSBuilder

must, must, must, must, must, must, opt, opt, opt, opt, opt, opt

Method Detail

permission

B permission(@Nonnull
             FsPermission perm)

Set permission for the file.

bufferSize

B bufferSize(int bufSize)

Set the size of the buffer to be used.

replication

B replication(short replica)

Set replication factor.

blockSize

B blockSize(long blkSize)

Set block size.

create

B create()

Create an FSDataOutputStream at the specified path.

overwrite

B overwrite(boolean overwrite)

Set to true to overwrite the existing file. Set it to false, an exception will be thrown when calling build() if the file exists.

append

B append()

Append to an existing file (optional operation).

checksumOpt

B checksumOpt(@Nonnull
              Options.ChecksumOpt chksumOpt)

Set checksum opt.

build

S build()
 throws IllegalArgumentException,
        IOException

Create the FSDataOutputStream to write on the file system.

Specified by:

build in interface FSBuilder<S extends MultipartUploader,B extends MultipartUploaderBuilder<S,B>>

Throws:

IllegalArgumentException - if the parameters are not valid.

IOException - on errors when file system creates or appends the file.