CanUnbuffer (Apache Hadoop Main 3.4.1 API) (original) (raw)

• All Known Implementing Classes:
  FSDataInputStream, HdfsDataInputStream

@InterfaceAudience.Public
@InterfaceStability.Evolving
public interface CanUnbuffer
FSDataInputStreams implement this interface to indicate that they can clear their buffers on request.

• • Method Summary

  All Methods Instance Methods Abstract Methods

  Modifier and Type	Method and Description
  void	unbuffer() Reduce the buffering.

• • Method Detail

     * #### unbuffer  
     void unbuffer()  
     Reduce the buffering. This will also free sockets and file descriptors held by the stream, if possible.