| /* |
| * 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.slider.server.appmaster.model.appstate |
| |
| import groovy.transform.CompileStatic |
| import groovy.util.logging.Slf4j |
| import org.apache.hadoop.yarn.api.records.Resource |
| import org.apache.slider.api.ResourceKeys |
| import org.apache.slider.core.conf.ConfTree |
| import org.apache.slider.core.conf.ConfTreeOperations |
| import org.apache.slider.server.appmaster.model.mock.BaseMockAppStateTest |
| import org.apache.slider.server.appmaster.model.mock.MockRoles |
| import org.apache.slider.server.appmaster.operations.AbstractRMOperation |
| import org.apache.slider.server.appmaster.operations.ContainerRequestOperation |
| import org.junit.Test |
| |
| /** |
| * Test the container resource allocation logic |
| */ |
| @CompileStatic |
| @Slf4j |
| class TestMockContainerResourceAllocations extends BaseMockAppStateTest { |
| |
| @Override |
| String getTestName() { |
| "TestMockContainerResourceAllocations" |
| } |
| |
| @Test |
| public void testNormalAllocations() throws Throwable { |
| ConfTree clusterSpec = factory.newConfTree(1, 0, 0) |
| ConfTreeOperations cto = new ConfTreeOperations(clusterSpec) |
| |
| cto.setRoleOpt(MockRoles.ROLE0, ResourceKeys.YARN_MEMORY, 512) |
| cto.setRoleOpt(MockRoles.ROLE0, ResourceKeys.YARN_CORES, 2) |
| appState.updateResourceDefinitions(clusterSpec) |
| List<AbstractRMOperation> ops = appState.reviewRequestAndReleaseNodes() |
| assert ops.size() == 1 |
| ContainerRequestOperation operation = (ContainerRequestOperation) ops[0] |
| Resource requirements = operation.request.capability |
| assert requirements.memory == 512 |
| assert requirements.virtualCores == 2 |
| } |
| |
| @Test |
| public void testMaxMemAllocations() throws Throwable { |
| ConfTree clusterSpec = factory.newConfTree(1, 0, 0) |
| ConfTreeOperations cto = new ConfTreeOperations(clusterSpec) |
| |
| cto.setComponentOpt(MockRoles.ROLE0, ResourceKeys.YARN_MEMORY, |
| ResourceKeys.YARN_RESOURCE_MAX) |
| cto.setRoleOpt(MockRoles.ROLE0, ResourceKeys.YARN_CORES, 2) |
| appState.updateResourceDefinitions(clusterSpec) |
| List<AbstractRMOperation> ops = appState.reviewRequestAndReleaseNodes() |
| assert ops.size() == 1 |
| ContainerRequestOperation operation = (ContainerRequestOperation) ops[0] |
| Resource requirements = operation.request.capability |
| assert requirements.memory == RM_MAX_RAM |
| assert requirements.virtualCores == 2 |
| } |
| |
| @Test |
| public void testMaxCoreAllocations() throws Throwable { |
| ConfTree clusterSpec = factory.newConfTree(1, 0, 0) |
| ConfTreeOperations cto = new ConfTreeOperations(clusterSpec) |
| cto.setRoleOpt(MockRoles.ROLE0, ResourceKeys.YARN_MEMORY, |
| 512) |
| cto.setComponentOpt(MockRoles.ROLE0, ResourceKeys.YARN_CORES, |
| ResourceKeys.YARN_RESOURCE_MAX) |
| appState.updateResourceDefinitions(clusterSpec) |
| List<AbstractRMOperation> ops = appState.reviewRequestAndReleaseNodes() |
| assert ops.size() == 1 |
| ContainerRequestOperation operation = (ContainerRequestOperation) ops[0] |
| Resource requirements = operation.request.capability |
| assert requirements.memory == 512 |
| assert requirements.virtualCores == RM_MAX_CORES |
| } |
| |
| @Test |
| public void testMaxDefaultAllocations() throws Throwable { |
| |
| ConfTree clusterSpec = factory.newConfTree(1, 0, 0) |
| appState.updateResourceDefinitions(clusterSpec) |
| List<AbstractRMOperation> ops = appState.reviewRequestAndReleaseNodes() |
| assert ops.size() == 1 |
| ContainerRequestOperation operation = (ContainerRequestOperation) ops[0] |
| Resource requirements = operation.request.capability |
| assert requirements.memory == ResourceKeys.DEF_YARN_MEMORY |
| assert requirements.virtualCores == ResourceKeys.DEF_YARN_CORES |
| } |
| |
| } |