This interface must be implemented by all kind of input splits that can be assigned to input formats.
An input split assigner distributes the
InputSplits among the instances on which a data
|InputSplitSource<T extends InputSplit>
This interface must be implemented by every class whose objects have to be serialized to their binary representation and vice-versa.
A simple serializer interface for versioned serialization.
This interface is implemented by classes that provide a version number.
A generic input split that has only a partition number.
A locatable input split is an input split referring to input data which is located on one or more hosts.
Simple serialization / deserialization methods for the
This is the abstract base class for
IOReadableWritable which allows to differentiate
between serialization versions.
InputStatus indicates the availability of data from an asynchronous input.
This exception signals that incompatible versions have been found during serialization.
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