com.splunk.shuttl.archiver.filesystem.hadoop.HadoopArchiveFileSystemSlowTest.java Source code

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Here is the source code for com.splunk.shuttl.archiver.filesystem.hadoop.HadoopArchiveFileSystemSlowTest.java

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// Copyright (C) 2011 Splunk Inc.
//
// Splunk Inc. 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 com.splunk.shuttl.archiver.filesystem.hadoop;

import static org.testng.Assert.*;

import java.io.IOException;

import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

import com.splunk.shuttl.testutil.TUtilsFunctional;

public class HadoopArchiveFileSystemSlowTest {

    @Test(groups = { "end-to-end" })
    @Parameters(value = { "hadoop.host", "hadoop.port" })
    public void rename_dirWithMultipleLevelsOfNonExistingFiles_renamesDirectory(String hadoopHost,
            String hadoopPort) throws IOException {
        FileSystem hadoopFileSystem = TUtilsFunctional.getHadoopFileSystem(hadoopHost, hadoopPort);
        String simpleClassName = getClass().getSimpleName();
        Path path = new Path(simpleClassName + "/1/foo/dir/").makeQualified(hadoopFileSystem);
        Path otherRoot = new Path(simpleClassName + "/2/foo/dir").makeQualified(hadoopFileSystem);

        HadoopArchiveFileSystem realFileStructure = new HadoopArchiveFileSystem(hadoopFileSystem);
        try {
            hadoopFileSystem.mkdirs(path);
            assertTrue(hadoopFileSystem.exists(path));
            hadoopFileSystem.delete(otherRoot, true);
            assertFalse(hadoopFileSystem.exists(otherRoot));

            // Test
            realFileStructure.rename(path.toUri().getPath(), otherRoot.toUri().getPath());

            assertTrue(hadoopFileSystem.exists(otherRoot));
            assertFalse(hadoopFileSystem.exists(path));
        } finally {
            hadoopFileSystem.delete(new Path("/1"), true);
            hadoopFileSystem.delete(new Path("/2"), true);
        }
    }
}