All Classes and Interfaces (Apache Hadoop MapReduce NativeTask 3.5.0 API)
Description: class index

# All Classes and Interfaces

Class
Description
BoolWritableSerializer
BufferPullee<IK,IV>
load data into a buffer signaled by a `BufferPuller`
BufferPuller
actively signal a `BufferPullee` to load data into buffer and receive
BufferPushee<OK,OV>
collect data when signaled
BufferPusher<K,V>
actively push data into a buffer and signal a `BufferPushee` to collect it
BufferType
ByteBufferDataReader
read data from a input buffer
ByteBufferDataWriter
DataOutputStream implementation which buffers data in a fixed-size ByteBuffer.
BytesUtil
BytesWritableSerializer
ByteWritableSerializer
Command
CommandDispatcher
a CommandDispatcher receives `Command` from upstream and performs corresponding operations
ConfigUtil
Constants
DataChannel
DataInputStream
DataOutputStream
DataReceiver
a DataReceiver pulls in arriving data, an example is `BufferPuller`
DefaultSerializer
DoubleWritableSerializer
FloatWritableSerializer
HadoopPlatform
ICombineHandler
interacts with native side to support Java Combiner
IDataLoader
an IDataLoader loads data on demand
IKVSerializer
serializes key-value pair
INativeComparable
Any key type that is comparable at native side must implement this interface.
INativeHandler
A Handler accept input, and give output can be used to transfer command and data
INativeSerializer<T>
an INativeSerializer serializes and deserializes data transferred between Java and native.
InputBuffer
IntWritableSerializer
KVSerializer<K,V>
LocalJobOutputFiles
LongWritableSerializer
NativeBatchProcessor
used to create channel, transfer data and command between Java and native
NativeCollectorOnlyHandler<K,V>
Java Record Reader + Java Mapper + Native Collector
NativeDataSource
NativeDataSource loads data from upstream
NativeDataTarget
NativeDataTarge sends data to downstream
NativeMapOutputCollectorDelegator<K,V>
native map output collector wrapped in Java interface
NativeRuntime
This class stands for the native runtime It has three functions: 1.
NativeSerialization
NativeTaskOutput
base class of output files manager.
NativeTaskOutputFiles
Manipulate the working area for the transient store for maps and reduces.
NullWritableSerializer
OutputBuffer
OutputUtil
Platform
Base class for platforms.
Platforms
this class will load in and init all platforms on classpath it is also the facade to check for key type support and other platform methods
ReadWriteBuffer
SerializationFramework
SizedWritable<T>
TaskContext
TextSerializer
VIntWritableSerializer
VLongWritableSerializer