| /** |
| * 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.protocol.ErasureCodingPolicy; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * This test extends TestReconstructStripedFile to use a random |
| * (non-default) EC policy. |
| */ |
| public class TestReconstructStripedFileWithRandomECPolicy extends |
| TestReconstructStripedFile { |
| private static final Logger LOG = LoggerFactory.getLogger( |
| TestReconstructStripedFileWithRandomECPolicy.class); |
| |
| private ErasureCodingPolicy ecPolicy; |
| |
| public TestReconstructStripedFileWithRandomECPolicy() { |
| // If you want to debug this test with a specific ec policy, please use |
| // SystemErasureCodingPolicies class. |
| // e.g. ecPolicy = SystemErasureCodingPolicies.getByID(RS_3_2_POLICY_ID); |
| ecPolicy = StripedFileTestUtil.getRandomNonDefaultECPolicy(); |
| LOG.info("run {} with {}.", |
| TestReconstructStripedFileWithRandomECPolicy.class |
| .getSuperclass().getSimpleName(), ecPolicy.getName()); |
| } |
| |
| @Override |
| public ErasureCodingPolicy getEcPolicy() { |
| return ecPolicy; |
| } |
| } |