Uses of Interface
alluxio.client.block.stream.DataWriter

Packages that use DataWriter

Package	Description
alluxio.client.block.stream

Uses of DataWriter in alluxio.client.block.stream

Classes in alluxio.client.block.stream that implement DataWriter

Modifier and Type	Class and Description
class	BlockWorkerDataWriter A data writer that issues from a client embedded in a worker to write data to the worker directly via internal communication channel.
class	GrpcDataWriter A gRPC data writer that streams a full block or a UFS file to a gRPC data server.
class	LocalFileDataWriter A local data writer that simply writes packets to a local file.
class	UfsFallbackLocalFileDataWriter A data writer that writes to local first and fallback to UFS block writes when the block storage on this local worker is full.

Methods in alluxio.client.block.stream that return DataWriter

Modifier and Type	Method and Description
static DataWriter	DataWriter.Factory.create(FileSystemContext context, long blockId, long blockSize, WorkerNetAddress address, OutStreamOptions options)

Constructors in alluxio.client.block.stream with parameters of type DataWriter

Constructor and Description
BlockOutStream(DataWriter dataWriter, long length, WorkerNetAddress address) Constructs a new BlockOutStream with only one DataWriter.
UnderFileSystemFileOutStream(DataWriter dataWriter, WorkerNetAddress address) Constructs a new UnderFileSystemFileOutStream with only one DataWriter.

Constructor parameters in alluxio.client.block.stream with type arguments of type DataWriter

Constructor and Description
BlockOutStream(List<DataWriter> dataWriters, long length, List<WorkerNetAddress> workerNetAddresses) Constructs a new BlockOutStream with only one DataWriter.