Package org.apache.reef.io

APIs for I/O in REEF: org.apache.reef.io.Codecs and org.apache.reef.io.Serializers

See: Description

Interface Summary

Interface	Description
Accumulable<T>	Similar to Iterable, this is an interface for objects that can return Accumulators.
Accumulator<T>	A basic Accumulator interface.
ExternalMap<T>	A Map interface for data that can be swapped out to other processes, managed by native code, paged to disk, stored remotely, etc...
Message	A message from a REEF component
Spool<T>	Spool files can be appended to, and can be scanned starting at the beginning.
TempFileCreator	Utility to create temporary files and folders in accordance with the underlying resource manager.

Class Summary

Class	Description
PartitionSpec
SystemTempFileCreator	A TempFileCreator that uses the system's temp directory.
Tuple<K,V>
WorkingDirectoryTempFileCreator	Creates temp files in a directory named "temp" within the current working directory.

Enum Summary

Enum	Description
PartitionSpec.Type

Package org.apache.reef.io Description

APIs for I/O in REEF: org.apache.reef.io.Codecs and org.apache.reef.io.Serializers