org.apache.hadoop.util
Interface Progressable

All Known Subinterfaces:

Reporter

public interface Progressable

An interface for callbacks when an method makes some progress.

Author:

Owen O'Malley

Method Summary

void	progress() callback for reporting progress.

Method Detail

progress

void progress()
              throws IOException

callback for reporting progress. Used by DFSclient to report progress while writing a block of DFS file.

Throws:

IOException