| /* |
| * |
| * 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.skylinestore.impl; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.TreeMap; |
| |
| import org.apache.hadoop.resourceestimator.common.api.RecurrenceId; |
| import org.apache.hadoop.resourceestimator.common.api.ResourceSkyline; |
| import org.apache.hadoop.resourceestimator.skylinestore.api.SkylineStore; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.DuplicateRecurrenceIdException; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.EmptyResourceSkylineException; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullPipelineIdException; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullRLESparseResourceAllocationException; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullRecurrenceIdException; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullResourceSkylineException; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.RecurrenceIdNotFoundException; |
| import org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException; |
| 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; |
| |
| /** |
| * Test {@link SkylineStore} class. |
| */ |
| public abstract class TestSkylineStore { |
| /** |
| * Testing variables. |
| */ |
| private SkylineStore skylineStore; |
| |
| private TreeMap<Long, Resource> resourceOverTime; |
| private RLESparseResourceAllocation skylineList; |
| private ReservationInterval riAdd; |
| private Resource resource; |
| |
| protected abstract SkylineStore createSkylineStore(); |
| |
| @Before public final void setup() { |
| skylineStore = createSkylineStore(); |
| resourceOverTime = new TreeMap<>(); |
| resource = Resource.newInstance(1024 * 100, 100); |
| } |
| |
| private void compare(final ResourceSkyline skyline1, |
| final ResourceSkyline skyline2) { |
| Assert.assertEquals(skyline1.getJobId(), skyline2.getJobId()); |
| Assert.assertEquals(skyline1.getJobInputDataSize(), |
| skyline2.getJobInputDataSize(), 0); |
| Assert.assertEquals(skyline1.getJobSubmissionTime(), |
| skyline2.getJobSubmissionTime()); |
| Assert |
| .assertEquals(skyline1.getJobFinishTime(), skyline2.getJobFinishTime()); |
| Assert.assertEquals(skyline1.getContainerSpec().getMemorySize(), |
| skyline2.getContainerSpec().getMemorySize()); |
| Assert.assertEquals(skyline1.getContainerSpec().getVirtualCores(), |
| skyline2.getContainerSpec().getVirtualCores()); |
| Assert.assertEquals(true, |
| skyline2.getSkylineList().equals(skyline1.getSkylineList())); |
| } |
| |
| private void addToStore(final RecurrenceId recurrenceId, |
| final ResourceSkyline resourceSkyline) throws SkylineStoreException { |
| final List<ResourceSkyline> resourceSkylines = new ArrayList<>(); |
| resourceSkylines.add(resourceSkyline); |
| skylineStore.addHistory(recurrenceId, resourceSkylines); |
| final List<ResourceSkyline> resourceSkylinesGet = |
| skylineStore.getHistory(recurrenceId).get(recurrenceId); |
| Assert.assertTrue(resourceSkylinesGet.contains(resourceSkyline)); |
| } |
| |
| private ResourceSkyline getSkyline(final int n) { |
| skylineList = new RLESparseResourceAllocation(resourceOverTime, |
| new DefaultResourceCalculator()); |
| for (int i = 0; i < n; i++) { |
| riAdd = new ReservationInterval(i * 10, (i + 1) * 10); |
| skylineList.addInterval(riAdd, resource); |
| } |
| final ResourceSkyline resourceSkyline = |
| new ResourceSkyline(Integer.toString(n), 1024.5, 0, 20, resource, |
| skylineList); |
| |
| return resourceSkyline; |
| } |
| |
| @Test public final void testGetHistory() throws SkylineStoreException { |
| // addHistory first recurring pipeline |
| final RecurrenceId recurrenceId1 = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| addToStore(recurrenceId1, resourceSkyline1); |
| final ResourceSkyline resourceSkyline2 = getSkyline(2); |
| addToStore(recurrenceId1, resourceSkyline2); |
| final RecurrenceId recurrenceId2 = |
| new RecurrenceId("FraudDetection", "17/06/21 00:00:00"); |
| final ResourceSkyline resourceSkyline3 = getSkyline(3); |
| addToStore(recurrenceId2, resourceSkyline3); |
| final ResourceSkyline resourceSkyline4 = getSkyline(4); |
| addToStore(recurrenceId2, resourceSkyline4); |
| // addHistory second recurring pipeline |
| final RecurrenceId recurrenceId3 = |
| new RecurrenceId("Random", "17/06/20 00:00:00"); |
| addToStore(recurrenceId3, resourceSkyline1); |
| addToStore(recurrenceId3, resourceSkyline2); |
| // test getHistory {pipelineId, runId} |
| Map<RecurrenceId, List<ResourceSkyline>> jobHistory = |
| skylineStore.getHistory(recurrenceId1); |
| Assert.assertEquals(1, jobHistory.size()); |
| for (final Map.Entry<RecurrenceId, List<ResourceSkyline>> entry : jobHistory |
| .entrySet()) { |
| Assert.assertEquals(recurrenceId1, entry.getKey()); |
| final List<ResourceSkyline> getSkylines = entry.getValue(); |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline1, getSkylines.get(0)); |
| compare(resourceSkyline2, getSkylines.get(1)); |
| } |
| // test getHistory {pipelineId, *} |
| RecurrenceId recurrenceIdTest = new RecurrenceId("FraudDetection", "*"); |
| jobHistory = skylineStore.getHistory(recurrenceIdTest); |
| Assert.assertEquals(2, jobHistory.size()); |
| for (final Map.Entry<RecurrenceId, List<ResourceSkyline>> entry : jobHistory |
| .entrySet()) { |
| Assert.assertEquals(recurrenceId1.getPipelineId(), |
| entry.getKey().getPipelineId()); |
| final List<ResourceSkyline> getSkylines = entry.getValue(); |
| if (entry.getKey().getRunId().equals("17/06/20 00:00:00")) { |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline1, getSkylines.get(0)); |
| compare(resourceSkyline2, getSkylines.get(1)); |
| } else { |
| Assert.assertEquals(entry.getKey().getRunId(), "17/06/21 00:00:00"); |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline3, getSkylines.get(0)); |
| compare(resourceSkyline4, getSkylines.get(1)); |
| } |
| } |
| // test getHistory {*, runId} |
| recurrenceIdTest = new RecurrenceId("*", "some random runId"); |
| jobHistory = skylineStore.getHistory(recurrenceIdTest); |
| Assert.assertEquals(3, jobHistory.size()); |
| for (final Map.Entry<RecurrenceId, List<ResourceSkyline>> entry : jobHistory |
| .entrySet()) { |
| if (entry.getKey().getPipelineId().equals("FraudDetection")) { |
| final List<ResourceSkyline> getSkylines = entry.getValue(); |
| if (entry.getKey().getRunId().equals("17/06/20 00:00:00")) { |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline1, getSkylines.get(0)); |
| compare(resourceSkyline2, getSkylines.get(1)); |
| } else { |
| Assert.assertEquals(entry.getKey().getRunId(), "17/06/21 00:00:00"); |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline3, getSkylines.get(0)); |
| compare(resourceSkyline4, getSkylines.get(1)); |
| } |
| } else { |
| Assert.assertEquals("Random", entry.getKey().getPipelineId()); |
| Assert.assertEquals(entry.getKey().getRunId(), "17/06/20 00:00:00"); |
| final List<ResourceSkyline> getSkylines = entry.getValue(); |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline1, getSkylines.get(0)); |
| compare(resourceSkyline2, getSkylines.get(1)); |
| } |
| } |
| // test getHistory with wrong RecurrenceId |
| recurrenceIdTest = |
| new RecurrenceId("some random pipelineId", "some random runId"); |
| Assert.assertNull(skylineStore.getHistory(recurrenceIdTest)); |
| } |
| |
| @Test public final void testGetEstimation() throws SkylineStoreException { |
| // first, add estimation to the skyline store |
| final RLESparseResourceAllocation skylineList2 = |
| new RLESparseResourceAllocation(resourceOverTime, |
| new DefaultResourceCalculator()); |
| for (int i = 0; i < 5; i++) { |
| riAdd = new ReservationInterval(i * 10, (i + 1) * 10); |
| skylineList2.addInterval(riAdd, resource); |
| } |
| skylineStore.addEstimation("FraudDetection", skylineList2); |
| // then, try to get the estimation |
| final RLESparseResourceAllocation estimation = |
| skylineStore.getEstimation("FraudDetection"); |
| for (int i = 0; i < 50; i++) { |
| Assert.assertEquals(skylineList2.getCapacityAtTime(i), |
| estimation.getCapacityAtTime(i)); |
| } |
| } |
| |
| @Test(expected = NullRecurrenceIdException.class) |
| public final void testGetNullRecurrenceId() |
| throws SkylineStoreException { |
| // addHistory first recurring pipeline |
| final RecurrenceId recurrenceId1 = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| addToStore(recurrenceId1, resourceSkyline1); |
| final ResourceSkyline resourceSkyline2 = getSkyline(2); |
| addToStore(recurrenceId1, resourceSkyline2); |
| final RecurrenceId recurrenceId2 = |
| new RecurrenceId("FraudDetection", "17/06/21 00:00:00"); |
| final ResourceSkyline resourceSkyline3 = getSkyline(3); |
| addToStore(recurrenceId2, resourceSkyline3); |
| final ResourceSkyline resourceSkyline4 = getSkyline(4); |
| addToStore(recurrenceId2, resourceSkyline4); |
| // addHistory second recurring pipeline |
| final RecurrenceId recurrenceId3 = |
| new RecurrenceId("Random", "17/06/20 00:00:00"); |
| addToStore(recurrenceId3, resourceSkyline1); |
| addToStore(recurrenceId3, resourceSkyline2); |
| // try to getHistory with null recurringId |
| skylineStore.getHistory(null); |
| } |
| |
| @Test(expected = NullPipelineIdException.class) |
| public final void testGetNullPipelineIdException() |
| throws SkylineStoreException { |
| skylineStore.getEstimation(null); |
| } |
| |
| @Test public final void testAddNormal() throws SkylineStoreException { |
| // addHistory resource skylines to the in-memory store |
| final RecurrenceId recurrenceId = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| addToStore(recurrenceId, resourceSkyline1); |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| // the resource skylines to be added contain null |
| resourceSkylines.add(null); |
| final ResourceSkyline resourceSkyline2 = getSkyline(2); |
| resourceSkylines.add(resourceSkyline2); |
| skylineStore.addHistory(recurrenceId, resourceSkylines); |
| // query the in-memory store |
| final Map<RecurrenceId, List<ResourceSkyline>> jobHistory = |
| skylineStore.getHistory(recurrenceId); |
| Assert.assertEquals(1, jobHistory.size()); |
| for (final Map.Entry<RecurrenceId, List<ResourceSkyline>> entry : jobHistory |
| .entrySet()) { |
| Assert.assertEquals(recurrenceId, entry.getKey()); |
| final List<ResourceSkyline> getSkylines = entry.getValue(); |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline1, getSkylines.get(0)); |
| compare(resourceSkyline2, getSkylines.get(1)); |
| } |
| } |
| |
| @Test(expected = NullRecurrenceIdException.class) |
| public final void testAddNullRecurrenceId() |
| throws SkylineStoreException { |
| // recurrenceId is null |
| final RecurrenceId recurrenceIdNull = null; |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| resourceSkylines.add(resourceSkyline1); |
| skylineStore.addHistory(recurrenceIdNull, resourceSkylines); |
| } |
| |
| @Test(expected = NullResourceSkylineException.class) |
| public final void testAddNullResourceSkyline() |
| throws SkylineStoreException { |
| final RecurrenceId recurrenceId = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| resourceSkylines.add(resourceSkyline1); |
| // resourceSkylines is null |
| skylineStore.addHistory(recurrenceId, null); |
| } |
| |
| @Test(expected = DuplicateRecurrenceIdException.class) |
| public final void testAddDuplicateRecurrenceId() |
| throws SkylineStoreException { |
| final RecurrenceId recurrenceId = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| resourceSkylines.add(resourceSkyline1); |
| // trying to addHistory duplicate resource skylines |
| skylineStore.addHistory(recurrenceId, resourceSkylines); |
| skylineStore.addHistory(recurrenceId, resourceSkylines); |
| } |
| |
| @Test(expected = NullPipelineIdException.class) |
| public final void testAddNullPipelineIdException() |
| throws SkylineStoreException { |
| final RLESparseResourceAllocation skylineList2 = |
| new RLESparseResourceAllocation(resourceOverTime, |
| new DefaultResourceCalculator()); |
| for (int i = 0; i < 5; i++) { |
| riAdd = new ReservationInterval(i * 10, (i + 1) * 10); |
| skylineList2.addInterval(riAdd, resource); |
| } |
| skylineStore.addEstimation(null, skylineList2); |
| } |
| |
| @Test(expected = NullRLESparseResourceAllocationException.class) |
| public final void testAddNullRLESparseResourceAllocationExceptionException() |
| throws SkylineStoreException { |
| skylineStore.addEstimation("FraudDetection", null); |
| } |
| |
| @Test public final void testDeleteNormal() throws SkylineStoreException { |
| // addHistory first recurring pipeline |
| final RecurrenceId recurrenceId1 = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| addToStore(recurrenceId1, resourceSkyline1); |
| final ResourceSkyline resourceSkyline2 = getSkyline(2); |
| addToStore(recurrenceId1, resourceSkyline2); |
| // test deleteHistory function of the in-memory store |
| skylineStore.deleteHistory(recurrenceId1); |
| } |
| |
| @Test(expected = NullRecurrenceIdException.class) |
| public final void testDeleteNullRecurrenceId() |
| throws SkylineStoreException { |
| final RecurrenceId recurrenceId1 = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| addToStore(recurrenceId1, resourceSkyline1); |
| // try to deleteHistory with null recurringId |
| skylineStore.deleteHistory(null); |
| } |
| |
| @Test(expected = RecurrenceIdNotFoundException.class) |
| public final void testDeleteRecurrenceIdNotFound() |
| throws SkylineStoreException { |
| final RecurrenceId recurrenceId1 = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| addToStore(recurrenceId1, resourceSkyline1); |
| final RecurrenceId recurrenceIdInvalid = |
| new RecurrenceId("Some random pipelineId", "Some random runId"); |
| // try to deleteHistory non-existing recurringId |
| skylineStore.deleteHistory(recurrenceIdInvalid); |
| } |
| |
| @Test public final void testUpdateNormal() throws SkylineStoreException { |
| // addHistory first recurring pipeline |
| final RecurrenceId recurrenceId1 = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| addToStore(recurrenceId1, resourceSkyline1); |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline2 = getSkyline(2); |
| resourceSkylines.add(resourceSkyline1); |
| resourceSkylines.add(resourceSkyline2); |
| skylineStore.updateHistory(recurrenceId1, resourceSkylines); |
| // query the in-memory store |
| final Map<RecurrenceId, List<ResourceSkyline>> jobHistory = |
| skylineStore.getHistory(recurrenceId1); |
| Assert.assertEquals(1, jobHistory.size()); |
| for (final Map.Entry<RecurrenceId, List<ResourceSkyline>> entry : jobHistory |
| .entrySet()) { |
| Assert.assertEquals(recurrenceId1, entry.getKey()); |
| final List<ResourceSkyline> getSkylines = entry.getValue(); |
| Assert.assertEquals(2, getSkylines.size()); |
| compare(resourceSkyline1, getSkylines.get(0)); |
| compare(resourceSkyline2, getSkylines.get(1)); |
| } |
| } |
| |
| @Test(expected = NullRecurrenceIdException.class) |
| public final void testUpdateNullRecurrenceId() |
| throws SkylineStoreException { |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| resourceSkylines.add(resourceSkyline1); |
| final ArrayList<ResourceSkyline> resourceSkylinesInvalid = |
| new ArrayList<ResourceSkyline>(); |
| resourceSkylinesInvalid.add(null); |
| // try to updateHistory with null recurringId |
| skylineStore.updateHistory(null, resourceSkylines); |
| } |
| |
| @Test(expected = NullResourceSkylineException.class) |
| public final void testUpdateNullResourceSkyline() |
| throws SkylineStoreException { |
| final RecurrenceId recurrenceId = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| resourceSkylines.add(resourceSkyline1); |
| final ArrayList<ResourceSkyline> resourceSkylinesInvalid = |
| new ArrayList<ResourceSkyline>(); |
| resourceSkylinesInvalid.add(null); |
| // try to updateHistory with null resourceSkylines |
| skylineStore.addHistory(recurrenceId, resourceSkylines); |
| skylineStore.updateHistory(recurrenceId, null); |
| } |
| |
| @Test(expected = EmptyResourceSkylineException.class) |
| public final void testUpdateEmptyRecurrenceId() |
| throws SkylineStoreException { |
| final RecurrenceId recurrenceId = |
| new RecurrenceId("FraudDetection", "17/06/20 00:00:00"); |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| resourceSkylines.add(resourceSkyline1); |
| final ArrayList<ResourceSkyline> resourceSkylinesInvalid = |
| new ArrayList<ResourceSkyline>(); |
| resourceSkylinesInvalid.add(null); |
| skylineStore.addHistory(recurrenceId, resourceSkylines); |
| // try to updateHistory with empty resourceSkyline |
| skylineStore.updateHistory(recurrenceId, resourceSkylinesInvalid); |
| } |
| |
| @Test(expected = RecurrenceIdNotFoundException.class) |
| public final void testUpdateRecurrenceIdNotFound() |
| throws SkylineStoreException { |
| final ArrayList<ResourceSkyline> resourceSkylines = |
| new ArrayList<ResourceSkyline>(); |
| final ResourceSkyline resourceSkyline1 = getSkyline(1); |
| resourceSkylines.add(resourceSkyline1); |
| final RecurrenceId recurrenceIdInvalid = |
| new RecurrenceId("Some random pipelineId", "Some random runId"); |
| final ArrayList<ResourceSkyline> resourceSkylinesInvalid = |
| new ArrayList<ResourceSkyline>(); |
| resourceSkylinesInvalid.add(null); |
| // try to updateHistory with non-existing recurringId |
| skylineStore.updateHistory(recurrenceIdInvalid, resourceSkylines); |
| } |
| |
| @After public final void cleanUp() { |
| skylineStore = null; |
| resourceOverTime.clear(); |
| resourceOverTime = null; |
| skylineList = null; |
| riAdd = null; |
| resource = null; |
| } |
| } |