Rename Method	public getECSchemas(controller RpcController, request GetECSchemasRequestProto) : GetECSchemasResponseProto renamed to public getErasureCodingPolicies(controller RpcController, request GetErasureCodingPoliciesRequestProto) : GetErasureCodingPoliciesResponseProto in class org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB