| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.hadoop.resourceestimator.common.serialization; |
| |
| import java.util.TreeMap; |
| |
| import org.apache.hadoop.resourceestimator.common.api.ResourceSkyline; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation; |
| import org.apache.hadoop.yarn.server.resourcemanager.reservation.ReservationInterval; |
| import org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.google.gson.Gson; |
| import com.google.gson.GsonBuilder; |
| import com.google.gson.reflect.TypeToken; |
| |
| /** |
| * Test ResourceSkylineSerDe. |
| */ |
| public class TestResourceSkylineSerDe { |
| /** |
| * Testing variables. |
| */ |
| private Gson gson; |
| |
| private ResourceSkyline resourceSkyline; |
| private Resource resource; |
| private Resource resource2; |
| private TreeMap<Long, Resource> resourceOverTime; |
| private RLESparseResourceAllocation skylineList; |
| |
| @Before public final void setup() { |
| resourceOverTime = new TreeMap<>(); |
| skylineList = new RLESparseResourceAllocation(resourceOverTime, |
| new DefaultResourceCalculator()); |
| resource = Resource.newInstance(1024 * 100, 100); |
| resource2 = Resource.newInstance(1024 * 200, 200); |
| gson = new GsonBuilder() |
| .registerTypeAdapter(Resource.class, new ResourceSerDe()) |
| .registerTypeAdapter(RLESparseResourceAllocation.class, |
| new RLESparseResourceAllocationSerDe()).create(); |
| } |
| |
| @Test public final void testSerialization() { |
| ReservationInterval riAdd = new ReservationInterval(0, 10); |
| skylineList.addInterval(riAdd, resource); |
| riAdd = new ReservationInterval(10, 20); |
| skylineList.addInterval(riAdd, resource2); |
| resourceSkyline = |
| new ResourceSkyline("1", 1024.5, 0, 20, resource, skylineList); |
| final String json = |
| gson.toJson(resourceSkyline, new TypeToken<ResourceSkyline>() { |
| }.getType()); |
| final ResourceSkyline resourceSkylineDe = |
| gson.fromJson(json, new TypeToken<ResourceSkyline>() { |
| }.getType()); |
| Assert |
| .assertEquals(resourceSkylineDe.getJobId(), resourceSkyline.getJobId()); |
| Assert.assertEquals(resourceSkylineDe.getJobInputDataSize(), |
| resourceSkyline.getJobInputDataSize(), 0); |
| Assert.assertEquals(resourceSkylineDe.getJobSubmissionTime(), |
| resourceSkyline.getJobSubmissionTime()); |
| Assert.assertEquals(resourceSkylineDe.getJobFinishTime(), |
| resourceSkyline.getJobFinishTime()); |
| Assert.assertEquals(resourceSkylineDe.getContainerSpec().getMemorySize(), |
| resourceSkyline.getContainerSpec().getMemorySize()); |
| Assert.assertEquals(resourceSkylineDe.getContainerSpec().getVirtualCores(), |
| resourceSkyline.getContainerSpec().getVirtualCores()); |
| final RLESparseResourceAllocation skylineList2 = |
| resourceSkyline.getSkylineList(); |
| final RLESparseResourceAllocation skylineListDe = |
| resourceSkylineDe.getSkylineList(); |
| for (int i = 0; i < 20; i++) { |
| Assert.assertEquals(skylineList2.getCapacityAtTime(i).getMemorySize(), |
| skylineListDe.getCapacityAtTime(i).getMemorySize()); |
| Assert.assertEquals(skylineList2.getCapacityAtTime(i).getVirtualCores(), |
| skylineListDe.getCapacityAtTime(i).getVirtualCores()); |
| } |
| } |
| |
| @After public final void cleanUp() { |
| gson = null; |
| resourceSkyline = null; |
| resourceOverTime.clear(); |
| resourceOverTime = null; |
| resource = null; |
| resource2 = null; |
| skylineList = null; |
| } |
| } |