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HBASE-12670 Add unit tests that exercise the added hfilelink link mob paths (Jingcheng Du)

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Jonathan M Hsieh 2015-03-03 04:47:58 -08:00
parent d66f88134c
commit a8d0dfe71c
1 changed files with 66 additions and 0 deletions
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hbase-server/src/test/java/org/apache/hadoop/hbase/mob/TestMobFileLink.java Normal file
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/**
*
* 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
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*/
package org.apache.hadoop.hbase.mob;
import java.io.IOException;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.io.HFileLink;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.hbase.util.FSUtils;
import org.apache.hadoop.hbase.util.HFileArchiveUtil;
import org.junit.Assert;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category(SmallTests.class)
public class TestMobFileLink {
@Test
public void testMobFilePath() throws IOException {
TableName tableName = TableName.valueOf("testMobFilePath");
Configuration conf = HBaseConfiguration.create();
FileSystem fs = FileSystem.get(conf);
Path rootDir = FSUtils.getRootDir(conf);
Path tableDir = FSUtils.getTableDir(rootDir, tableName);
Path archiveDir = FSUtils.getTableDir(HFileArchiveUtil.getArchivePath(conf), tableName);
String fileName = "mobFile";
String encodedRegionName = MobUtils.getMobRegionInfo(tableName).getEncodedName();
String columnFamily = "columnFamily";
Path regionDir = new Path(tableDir, encodedRegionName);
Path archivedRegionDir = new Path(archiveDir, encodedRegionName);
Path expectedMobFilePath = new Path(MobUtils.getMobFamilyPath(conf, tableName, columnFamily),
fileName).makeQualified(fs.getUri(), fs.getWorkingDirectory());
Path expectedOriginPath = new Path(new Path(regionDir, columnFamily), fileName).makeQualified(
fs.getUri(), fs.getWorkingDirectory());
Path expectedArchivePath = new Path(new Path(archivedRegionDir, columnFamily), fileName)
.makeQualified(fs.getUri(), fs.getWorkingDirectory());
String hfileLinkName = tableName.getNameAsString() + "=" + encodedRegionName + "-" + fileName;
Path hfileLinkPath = new Path(columnFamily, hfileLinkName);
HFileLink hfileLink = HFileLink.buildFromHFileLinkPattern(conf, hfileLinkPath);
Assert.assertEquals(expectedMobFilePath, hfileLink.getMobPath());
Assert.assertEquals(expectedOriginPath, hfileLink.getOriginPath());
Assert.assertEquals(expectedArchivePath, hfileLink.getArchivePath());
}
}