1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.hadoop.hdfs.server.protocol; 19 20 import org.apache.hadoop.hdfs.protocol.DatanodeInfo; 21 22 /** 23 * Class captures information of a datanode and its storages. 24 */ 25 public class DatanodeStorageReport { 26 final DatanodeInfo datanodeInfo; 27 final StorageReport[] storageReports; 28 DatanodeStorageReport(DatanodeInfo datanodeInfo, StorageReport[] storageReports)29 public DatanodeStorageReport(DatanodeInfo datanodeInfo, 30 StorageReport[] storageReports) { 31 this.datanodeInfo = datanodeInfo; 32 this.storageReports = storageReports; 33 } 34 getDatanodeInfo()35 public DatanodeInfo getDatanodeInfo() { 36 return datanodeInfo; 37 } 38 getStorageReports()39 public StorageReport[] getStorageReports() { 40 return storageReports; 41 } 42 }