| /* |
| * 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.om; |
| |
| import java.util.UUID; |
| import java.util.concurrent.TimeoutException; |
| |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.hdds.utils.db.DBStoreBuilder; |
| import org.apache.hadoop.ozone.MiniOzoneCluster; |
| import org.apache.hadoop.test.GenericTestUtils; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.Timeout; |
| |
| /** |
| * Test RocksDB logging for Ozone Manager. |
| */ |
| public class TestOzoneManagerRocksDBLogging { |
| private MiniOzoneCluster cluster = null; |
| private OzoneConfiguration conf; |
| private String clusterId; |
| private String scmId; |
| private String omId; |
| |
| @Rule |
| public Timeout timeout = new Timeout(60000); |
| |
| @Before |
| public void init() throws Exception { |
| conf = new OzoneConfiguration(); |
| conf.set("hadoop.hdds.db.rocksdb.logging.enabled", "true"); |
| clusterId = UUID.randomUUID().toString(); |
| scmId = UUID.randomUUID().toString(); |
| omId = UUID.randomUUID().toString(); |
| cluster = MiniOzoneCluster.newBuilder(conf) |
| .setClusterId(clusterId) |
| .setScmId(scmId) |
| .setOmId(omId) |
| .build(); |
| cluster.waitForClusterToBeReady(); |
| } |
| |
| /** |
| * Shutdown MiniDFSCluster. |
| */ |
| @After |
| public void shutdown() { |
| if (cluster != null) { |
| cluster.shutdown(); |
| } |
| } |
| |
| @Test |
| public void testOMRocksDBLoggingEnabled() throws Exception { |
| |
| GenericTestUtils.LogCapturer logCapturer = GenericTestUtils.LogCapturer |
| .captureLogs(DBStoreBuilder.ROCKS_DB_LOGGER); |
| cluster.restartOzoneManager(); |
| GenericTestUtils.waitFor(() -> logCapturer.getOutput() |
| .contains("db_impl.cc"), |
| 1000, 10000); |
| |
| cluster.getConf().set("hadoop.hdds.db.rocksdb.logging.enabled", "false"); |
| cluster.restartOzoneManager(); |
| logCapturer.clearOutput(); |
| try { |
| GenericTestUtils.waitFor(() -> logCapturer.getOutput() |
| .contains("db_impl.cc"), |
| 1000, 10000); |
| Assert.fail(); |
| } catch (TimeoutException ex) { |
| Assert.assertTrue(ex.getMessage().contains("Timed out")); |
| } |
| } |
| |
| } |