Package org.apache.hadoop.hdfs.server.namenode.sps

Interface BlockMovementListener

@Private
@Evolving
public interface BlockMovementListener

Interface for notifying about block movement attempt completion.

Method Summary

Modifier and Type	Method	Description
void	notifyMovementTriedBlocks(org.apache.hadoop.hdfs.protocol.Block[] moveAttemptFinishedBlks)	This method used to notify to the SPS about block movement attempt finished.

Method Detail

notifyMovementTriedBlocks

void notifyMovementTriedBlocks(org.apache.hadoop.hdfs.protocol.Block[] moveAttemptFinishedBlks)

This method used to notify to the SPS about block movement attempt finished. Then SPS will re-check whether it needs retry or not.

Parameters:

moveAttemptFinishedBlks - -list of movement attempt finished blocks