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HBASE-23095 Reuse FileStatus in StoreFileInfo
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117 changes: 117 additions & 0 deletions
117
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestSnapshotStoreFileSize.java
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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 | ||
| * limitations under the License. | ||
| */ | ||
| package org.apache.hadoop.hbase.snapshot; | ||
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| import org.apache.hadoop.conf.Configuration; | ||
| import org.apache.hadoop.fs.FileStatus; | ||
| import org.apache.hadoop.fs.FileSystem; | ||
| import org.apache.hadoop.fs.Path; | ||
| import org.apache.hadoop.hbase.HBaseClassTestRule; | ||
| import org.apache.hadoop.hbase.HBaseTestingUtility; | ||
| import org.apache.hadoop.hbase.TableName; | ||
| import org.apache.hadoop.hbase.client.*; | ||
| import org.apache.hadoop.hbase.master.snapshot.SnapshotManager; | ||
| import org.apache.hadoop.hbase.regionserver.HRegionFileSystem; | ||
| import org.apache.hadoop.hbase.regionserver.StoreFileInfo; | ||
| import org.apache.hadoop.hbase.testclassification.MasterTests; | ||
| import org.apache.hadoop.hbase.testclassification.MediumTests; | ||
| import org.apache.hadoop.hbase.util.FSUtils; | ||
| import org.junit.*; | ||
|
|
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| import java.io.IOException; | ||
| import java.util.*; | ||
|
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| import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDataManifest; | ||
| import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription; | ||
| import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest; | ||
| import org.junit.experimental.categories.Category; | ||
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| /** | ||
| * Validate if storefile length match | ||
| * both snapshop manifest and filesystem. | ||
| */ | ||
| @Category({ MasterTests.class, MediumTests.class }) | ||
| public class TestSnapshotStoreFileSize { | ||
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| @ClassRule | ||
| public static final HBaseClassTestRule CLASS_RULE = | ||
| HBaseClassTestRule.forClass(TestSnapshotStoreFileSize.class); | ||
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| private static final HBaseTestingUtility UTIL = new HBaseTestingUtility(); | ||
| private static final TableName TABLE_NAME = TableName.valueOf("t1"); | ||
| private static final String SNAPSHOT_NAME = "s1"; | ||
| private static final String FAMILY_NAME = "cf"; | ||
| private static Configuration conf; | ||
| private Admin admin; | ||
| private FileSystem fs; | ||
|
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| @BeforeClass | ||
| public static void setup() throws Exception { | ||
| conf = UTIL.getConfiguration(); | ||
| conf.setBoolean(SnapshotManager.HBASE_SNAPSHOT_ENABLED, true); | ||
| UTIL.startMiniCluster(1); | ||
| } | ||
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| @AfterClass | ||
| public static void teardown() throws Exception { | ||
| UTIL.shutdownMiniCluster(); | ||
| } | ||
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| @Test | ||
| public void testIsStoreFileSizeMatchFilesystemAndManifest() throws IOException { | ||
| admin = UTIL.getAdmin(); | ||
| fs = UTIL.getTestFileSystem(); | ||
| UTIL.createTable(TABLE_NAME, FAMILY_NAME.getBytes()); | ||
| Table table = admin.getConnection().getTable(TABLE_NAME); | ||
| UTIL.loadRandomRows(table, FAMILY_NAME.getBytes(), 3, 1000); | ||
| admin.snapshot(SNAPSHOT_NAME, TABLE_NAME); | ||
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| Map<String, Long> storeFileInfoFromManifest = new HashMap<String, Long>(); | ||
| Map<String, Long> storeFileInfoFromFS = new HashMap<String, Long>(); | ||
| String storeFileName = ""; | ||
| long storeFilesize = 0L; | ||
| Path snapshotDir = SnapshotDescriptionUtils | ||
| .getCompletedSnapshotDir(SNAPSHOT_NAME, UTIL.getDefaultRootDirPath()); | ||
| SnapshotDescription snapshotDesc = SnapshotDescriptionUtils.readSnapshotInfo(fs, snapshotDir); | ||
| SnapshotManifest snaphotManifest = SnapshotManifest.open(conf, fs, snapshotDir, snapshotDesc); | ||
| List<SnapshotRegionManifest> regionManifest = snaphotManifest.getRegionManifests(); | ||
| for (int i = 0; i < regionManifest.size(); i++) { | ||
| SnapshotRegionManifest.FamilyFiles family = regionManifest.get(i).getFamilyFiles(0); | ||
| List<SnapshotRegionManifest.StoreFile> storeFiles = family.getStoreFilesList(); | ||
| for (int j = 0; j < storeFiles.size(); j++) { | ||
| storeFileName = storeFiles.get(j).getName(); | ||
| storeFilesize = storeFiles.get(j).getFileSize(); | ||
| storeFileInfoFromManifest.put(storeFileName, storeFilesize); | ||
| } | ||
| } | ||
| List<RegionInfo> regionsInfo = admin.getRegions(TABLE_NAME); | ||
| Path path = FSUtils.getTableDir(UTIL.getDefaultRootDirPath(), TABLE_NAME); | ||
| for (RegionInfo regionInfo : regionsInfo) { | ||
| HRegionFileSystem hRegionFileSystem = | ||
| HRegionFileSystem.openRegionFromFileSystem(conf, fs, path, regionInfo, true); | ||
| Collection<StoreFileInfo> storeFilesFS = hRegionFileSystem.getStoreFiles(FAMILY_NAME); | ||
| Iterator<StoreFileInfo> sfIterator = storeFilesFS.iterator(); | ||
| while (sfIterator.hasNext()) { | ||
| StoreFileInfo sfi = sfIterator.next(); | ||
| FileStatus[] fileStatus = FSUtils.listStatus(fs, sfi.getPath()); | ||
| storeFileName = fileStatus[0].getPath().getName(); | ||
| storeFilesize = fileStatus[0].getLen(); | ||
| storeFileInfoFromFS.put(storeFileName, storeFilesize); | ||
| } | ||
| } | ||
| Assert.assertEquals(storeFileInfoFromManifest, storeFileInfoFromFS); | ||
| } | ||
| } |