| /** |
| * 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.bookkeeper.mledger.offload.filesystem; |
| |
| import org.apache.bookkeeper.common.util.OrderedScheduler; |
| import org.apache.bookkeeper.mledger.offload.filesystem.impl.FileSystemManagedLedgerOffloader; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hdfs.MiniDFSCluster; |
| |
| import org.apache.pulsar.common.policies.data.OffloadPoliciesImpl; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeMethod; |
| |
| import java.io.File; |
| import java.nio.file.Files; |
| import java.util.Properties; |
| |
| public abstract class FileStoreTestBase { |
| protected FileSystemManagedLedgerOffloader fileSystemManagedLedgerOffloader; |
| protected OrderedScheduler scheduler = OrderedScheduler.newSchedulerBuilder().numThreads(1).name("offloader").build(); |
| protected final String basePath = "pulsar"; |
| private MiniDFSCluster hdfsCluster; |
| private String hdfsURI; |
| |
| @BeforeMethod(alwaysRun = true) |
| public void start() throws Exception { |
| File baseDir = Files.createTempDirectory(basePath).toFile().getAbsoluteFile(); |
| Configuration conf = new Configuration(); |
| conf.set(MiniDFSCluster.HDFS_MINIDFS_BASEDIR, baseDir.getAbsolutePath()); |
| MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf); |
| hdfsCluster = builder.build(); |
| |
| hdfsURI = "hdfs://localhost:"+ hdfsCluster.getNameNodePort() + "/"; |
| Properties properties = new Properties(); |
| fileSystemManagedLedgerOffloader = new FileSystemManagedLedgerOffloader( |
| OffloadPoliciesImpl.create(properties), |
| scheduler, hdfsURI, basePath); |
| } |
| |
| @AfterMethod(alwaysRun = true) |
| public void tearDown() { |
| hdfsCluster.shutdown(true, true); |
| hdfsCluster.close(); |
| } |
| |
| public String getURI() { |
| return hdfsURI; |
| } |
| } |