| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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; |
| |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.hdds.scm.container.common.helpers.ContainerWithPipeline; |
| import org.apache.hadoop.hdds.protocol.proto.HddsProtos; |
| import org.apache.hadoop.hdds.scm.PlacementPolicy; |
| import org.apache.hadoop.hdds.scm.container.placement.algorithms.SCMContainerPlacementCapacity; |
| import org.apache.hadoop.hdds.scm.ScmConfigKeys; |
| import org.apache.hadoop.hdds.scm.cli.ContainerOperationClient; |
| import org.apache.hadoop.hdds.scm.client.ScmClient; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import org.junit.Rule; |
| import org.junit.rules.Timeout; |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * This class tests container operations (TODO currently only supports create) |
| * from cblock clients. |
| */ |
| public class TestContainerOperations { |
| |
| /** |
| * Set a timeout for each test. |
| */ |
| @Rule |
| public Timeout timeout = new Timeout(300000); |
| |
| private static ScmClient storageClient; |
| private static MiniOzoneCluster cluster; |
| private static OzoneConfiguration ozoneConf; |
| |
| @BeforeClass |
| public static void setup() throws Exception { |
| ozoneConf = new OzoneConfiguration(); |
| ozoneConf.setClass(ScmConfigKeys.OZONE_SCM_CONTAINER_PLACEMENT_IMPL_KEY, |
| SCMContainerPlacementCapacity.class, PlacementPolicy.class); |
| cluster = MiniOzoneCluster.newBuilder(ozoneConf).setNumDatanodes(3).build(); |
| storageClient = new ContainerOperationClient(ozoneConf); |
| cluster.waitForClusterToBeReady(); |
| } |
| |
| @AfterClass |
| public static void cleanup() throws Exception { |
| if(cluster != null) { |
| cluster.shutdown(); |
| } |
| } |
| |
| /** |
| * A simple test to create a container with {@link ContainerOperationClient}. |
| * @throws Exception |
| */ |
| @Test |
| public void testCreate() throws Exception { |
| ContainerWithPipeline container = storageClient.createContainer(HddsProtos |
| .ReplicationType.STAND_ALONE, HddsProtos.ReplicationFactor |
| .ONE, OzoneConsts.OZONE); |
| assertEquals(container.getContainerInfo().getContainerID(), storageClient |
| .getContainer(container.getContainerInfo().getContainerID()) |
| .getContainerID()); |
| } |
| |
| } |