| /* |
| * 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.ozone.scm; |
| |
| import org.apache.hadoop.hdds.scm.container.common.helpers.ContainerWithPipeline; |
| import org.apache.hadoop.io.IOUtils; |
| import org.apache.hadoop.ozone.MiniOzoneCluster; |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.hdds.scm.XceiverClientManager; |
| import org.apache.hadoop.hdds.scm.protocolPB.StorageContainerLocationProtocolClientSideTranslatorPB; |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| /** |
| * Test allocate container calls. |
| */ |
| public class TestAllocateContainer { |
| |
| private static MiniOzoneCluster cluster; |
| private static OzoneConfiguration conf; |
| private static StorageContainerLocationProtocolClientSideTranslatorPB |
| storageContainerLocationClient; |
| private static XceiverClientManager xceiverClientManager; |
| private static String containerOwner = "OZONE"; |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| @BeforeClass |
| public static void init() throws Exception { |
| conf = new OzoneConfiguration(); |
| cluster = MiniOzoneCluster.newBuilder(conf).setNumDatanodes(3).build(); |
| cluster.waitForClusterToBeReady(); |
| storageContainerLocationClient = |
| cluster.getStorageContainerLocationClient(); |
| xceiverClientManager = new XceiverClientManager(conf); |
| } |
| |
| @AfterClass |
| public static void shutdown() throws InterruptedException { |
| if(cluster != null) { |
| cluster.shutdown(); |
| } |
| IOUtils.cleanupWithLogger(null, storageContainerLocationClient); |
| } |
| |
| @Test |
| public void testAllocate() throws Exception { |
| ContainerWithPipeline container = |
| storageContainerLocationClient.allocateContainer( |
| xceiverClientManager.getType(), |
| xceiverClientManager.getFactor(), |
| containerOwner); |
| Assert.assertNotNull(container); |
| Assert.assertNotNull(container.getPipeline().getFirstNode()); |
| |
| } |
| |
| @Test |
| public void testAllocateNull() throws Exception { |
| thrown.expect(NullPointerException.class); |
| storageContainerLocationClient.allocateContainer( |
| xceiverClientManager.getType(), |
| xceiverClientManager.getFactor(), null); |
| } |
| } |