| /** |
| * 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.hdfs; |
| |
| import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys; |
| import org.apache.hadoop.net.unix.DomainSocket; |
| import org.apache.hadoop.security.UserGroupInformation; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| |
| public class TestParallelShortCircuitLegacyRead extends TestParallelReadUtil { |
| @BeforeClass |
| static public void setupCluster() throws Exception { |
| DFSInputStream.tcpReadsDisabledForTesting = true; |
| HdfsConfiguration conf = new HdfsConfiguration(); |
| conf.set(DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_KEY, ""); |
| conf.setBoolean(HdfsClientConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL, true); |
| conf.setBoolean(HdfsClientConfigKeys.DFS_CLIENT_DOMAIN_SOCKET_DATA_TRAFFIC, false); |
| conf.setBoolean(HdfsClientConfigKeys.Read.ShortCircuit.KEY, true); |
| conf.setBoolean(HdfsClientConfigKeys.Read.ShortCircuit.SKIP_CHECKSUM_KEY, |
| false); |
| conf.set(DFSConfigKeys.DFS_BLOCK_LOCAL_PATH_ACCESS_USER_KEY, |
| UserGroupInformation.getCurrentUser().getShortUserName()); |
| DomainSocket.disableBindPathValidation(); |
| setupCluster(1, conf); |
| } |
| |
| @AfterClass |
| static public void teardownCluster() throws Exception { |
| TestParallelReadUtil.teardownCluster(); |
| } |
| } |