diff --git a/solr/core/src/test/org/apache/solr/cloud/hdfs/HdfsChaosMonkeyNothingIsSafeTest.java b/solr/core/src/test/org/apache/solr/cloud/hdfs/HdfsChaosMonkeyNothingIsSafeTest.java new file mode 100644 index 00000000000..ec6a234b9c3 --- /dev/null +++ b/solr/core/src/test/org/apache/solr/cloud/hdfs/HdfsChaosMonkeyNothingIsSafeTest.java @@ -0,0 +1,65 @@ +package org.apache.solr.cloud.hdfs; + +/* + * 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. + */ + +import java.io.IOException; + +import com.carrotsearch.randomizedtesting.annotations.Nightly; +import com.carrotsearch.randomizedtesting.annotations.ThreadLeakFilters; +import org.apache.hadoop.hdfs.MiniDFSCluster; +import org.apache.lucene.util.LuceneTestCase.Slow; +import org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest; +import org.apache.solr.util.BadHdfsThreadsFilter; +import org.junit.AfterClass; +import org.junit.BeforeClass; + +@Slow +@Nightly +@ThreadLeakFilters(defaultFilters = true, filters = { + BadHdfsThreadsFilter.class // hdfs currently leaks thread(s) +}) +public class HdfsChaosMonkeyNothingIsSafeTest extends ChaosMonkeyNothingIsSafeTest { + private static MiniDFSCluster dfsCluster; + + @BeforeClass + public static void setupClass() throws Exception { + dfsCluster = HdfsTestUtil.setupClass(createTempDir().toFile().getAbsolutePath()); + } + + @AfterClass + public static void teardownClass() throws Exception { + HdfsTestUtil.teardownClass(dfsCluster); + dfsCluster = null; + } + + @Override + public void distribSetUp() throws Exception { + super.distribSetUp(); + + // super class may hard code directory + useFactory("org.apache.solr.core.HdfsDirectoryFactory"); + } + + + @Override + protected String getDataDir(String dataDir) throws IOException { + return HdfsTestUtil.getDataDir(dfsCluster, dataDir); + } + + +}