| /* |
| * 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.flink.streaming.connectors.fs.bucketing; |
| |
| import org.apache.flink.core.fs.FileSystemSafetyNet; |
| import org.apache.flink.core.fs.UnsupportedFileSystemSchemeException; |
| |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.Path; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Tests for the file system initialization of the Bucketing sink. |
| * |
| * <p>NOTE: These tests can probably go away once the bucketing sink has been |
| * migrated to properly use Flink's file system abstraction. |
| */ |
| public class BucketingSinkFsInitTest { |
| |
| @Rule |
| public final TemporaryFolder tempFolder = new TemporaryFolder(); |
| |
| // ------------------------------------------------------------------------ |
| |
| // to properly mimic what happens in the runtime task, we need to make sure that |
| // the file system safety net is in place |
| |
| @Before |
| public void activateSafetyNet() { |
| FileSystemSafetyNet.initializeSafetyNetForThread(); |
| } |
| |
| @After |
| public void deactivateSafetyNet() { |
| FileSystemSafetyNet.closeSafetyNetAndGuardedResourcesForThread(); |
| } |
| |
| // ------------------------------------------------------------------------ |
| |
| @Test |
| public void testInitForLocalFileSystem() throws Exception { |
| final Path path = new Path(tempFolder.newFolder().toURI()); |
| FileSystem fs = BucketingSink.createHadoopFileSystem(path, null); |
| |
| assertEquals("file", fs.getUri().getScheme()); |
| } |
| |
| @Test |
| public void testInitForHadoopFileSystem() throws Exception { |
| final Path path = new Path("hdfs://localhost:51234/some/path/"); |
| FileSystem fs = BucketingSink.createHadoopFileSystem(path, null); |
| |
| assertEquals("hdfs", fs.getUri().getScheme()); |
| } |
| |
| @Ignore |
| @Test(expected = UnsupportedFileSystemSchemeException.class) |
| public void testInitForUnsupportedFileSystem() throws Exception { |
| final Path path = new Path("nofs://localhost:51234/some/path/"); |
| BucketingSink.createHadoopFileSystem(path, null); |
| } |
| } |