Package org.apache.hadoop.hdfs.protocolPB

Interface ReconfigurationProtocolPB

All Superinterfaces:

org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.ReconfigurationProtocolService.BlockingInterface

@Public
@Evolving
public interface ReconfigurationProtocolPB
extends org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.ReconfigurationProtocolService.BlockingInterface

Protocol that clients use to communicate with the NN/DN to do reconfiguration on the fly. Note: This extends the protocolbuffer service based interface to add annotations required for security.

Method Summary

Methods inherited from interface org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.ReconfigurationProtocolService.BlockingInterface

getReconfigurationStatus, listReconfigurableProperties, startReconfiguration