Package org.apache.hadoop.hdfs.protocolPB
package org.apache.hadoop.hdfs.protocolPB
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ClassDescriptionThis class is the client side translator to translate the requests made on
ClientDatanodeProtocolinterfaces to the RPC server implementingClientDatanodeProtocolPB.This class forwards NN's ClientProtocol calls as RPC calls to the NN server while translating from the parameter types used in ClientProtocol to the new PB types.Utilities for converting protobuf classes to and from hdfs-client side implementation classes and other helper utilities to help in dealing with protobuf.Protocol that clients use to communicate with the NN/DN to do reconfiguration on the fly.This class is the client side translator to translate the requests made onReconfigurationProtocolinterfaces to the RPC server implementingReconfigurationProtocolPB.This is a client side utility class that handles common logic to to parameter reconfiguration.