Package org.apache.reef.io.data.loading.impl

Class Summary

Class	Description
EvaluatorRequestSerializer	Serialize and deserialize EvaluatorRequest objects Currently only supports number & memory Does not take care of Resource Descriptor
EvaluatorToPartitionMapper<V extends org.apache.hadoop.mapred.InputSplit>	Class that tracks the mapping between evaluators & the data partition assigned to those evaluators.
InMemoryInputFormatDataSet<K extends org.apache.hadoop.io.WritableComparable<K>,V extends org.apache.hadoop.io.Writable>
InputFormatDataSet<K extends org.apache.hadoop.io.WritableComparable<K>,V extends org.apache.hadoop.io.Writable>	An implementation of DataSet that reads records using a RecordReader encoded inside an InputSplit.
InputFormatExternalConstructor	A Tang External Constructor to inject the required InputFormat
InputFormatLoadingService<K,V>	An implementation of DataLoadingService that uses the Hadoop InputFormat to find partitions of data & request resources.
InputSplitExternalConstructor	A Tang external constructor to inject an InputSplit by deserializing the serialized input split assigned to this evaluator
InputSplitExternalConstructor.SerializedInputSplit
JobConfExternalConstructor
JobConfExternalConstructor.InputFormatClass
JobConfExternalConstructor.InputPath
WritableSerializer	A serializer class that serializes Writables into String using the below Codec that encodes & decodes Writables By default this stores the class name in the serialized form so that the specific type can be instantiated on de-serialization.