org.apache.hadoop.mapred.nativetask.handlers

Interface IDataLoader

All Known Implementing Classes:

BufferPullee

@InterfaceAudience.Private
public interface IDataLoader

an IDataLoader loads data on demand

Method Summary

Modifier and Type	Method and Description
void	close()
int	load()

Method Detail

load

int load()
  throws IOException

Returns:

size of data loaded

Throws:

IOException

close

void close()
    throws IOException

Throws:

IOException