| /* |
| * 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.solr.cloud.hdfs; |
| |
| import java.io.IOException; |
| |
| import org.apache.hadoop.hdfs.MiniDFSCluster; |
| import org.apache.lucene.util.LuceneTestCase.Slow; |
| import org.apache.lucene.util.QuickPatchThreadsFilter; |
| import org.apache.solr.SolrIgnoredThreadsFilter; |
| import org.apache.solr.cloud.BasicDistributedZkTest; |
| import org.apache.solr.util.BadHdfsThreadsFilter; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import com.carrotsearch.randomizedtesting.annotations.ThreadLeakFilters; |
| |
| @Slow |
| @ThreadLeakFilters(defaultFilters = true, filters = { |
| SolrIgnoredThreadsFilter.class, |
| QuickPatchThreadsFilter.class, |
| BadHdfsThreadsFilter.class // hdfs currently leaks thread(s) |
| }) |
| public class HdfsNNFailoverTest extends BasicDistributedZkTest { |
| private static final String COLLECTION = "collection"; |
| private static MiniDFSCluster dfsCluster; |
| |
| @BeforeClass |
| public static void setupClass() throws Exception { |
| dfsCluster = HdfsTestUtil.setupClass(createTempDir().toFile().getAbsolutePath(), false, true); |
| } |
| |
| @AfterClass |
| public static void teardownClass() throws Exception { |
| try { |
| HdfsTestUtil.teardownClass(dfsCluster); |
| } finally { |
| dfsCluster = null; |
| } |
| } |
| |
| @Override |
| protected String getDataDir(String dataDir) throws IOException { |
| return HdfsTestUtil.getDataDir(dfsCluster, dataDir); |
| } |
| |
| public HdfsNNFailoverTest() { |
| super(); |
| sliceCount = 1; |
| fixShardCount(TEST_NIGHTLY ? 7 : random().nextInt(2) + 1); |
| } |
| |
| protected String getSolrXml() { |
| return "solr.xml"; |
| } |
| |
| @Test |
| public void test() throws Exception { |
| createCollection(COLLECTION, "conf1", 1, 1, 1); |
| |
| waitForRecoveriesToFinish(COLLECTION, false); |
| |
| // TODO: SOLR-7360 Enable HDFS NameNode failover testing. |
| // dfsCluster.transitionToStandby(0); |
| // dfsCluster.transitionToActive(1); |
| } |
| |
| } |