| /* |
| * Copyright 2009-2010 by The Regents of the University of California |
| * Licensed 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 from |
| * |
| * 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 edu.uci.ics.hyracks.storage.am.lsm.btree.multithread; |
| |
| import java.util.ArrayList; |
| |
| import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory; |
| import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits; |
| import edu.uci.ics.hyracks.api.exceptions.HyracksDataException; |
| import edu.uci.ics.hyracks.api.exceptions.HyracksException; |
| import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexMultiThreadTest; |
| import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory; |
| import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation; |
| import edu.uci.ics.hyracks.storage.am.common.TestWorkloadConf; |
| import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex; |
| import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException; |
| import edu.uci.ics.hyracks.storage.am.common.datagen.ProbabilityHelper; |
| import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness; |
| import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils; |
| |
| public class LSMBTreeMultiThreadTest extends OrderedIndexMultiThreadTest { |
| |
| private LSMBTreeTestHarness harness = new LSMBTreeTestHarness(); |
| |
| private LSMBTreeTestWorkerFactory workerFactory = new LSMBTreeTestWorkerFactory(); |
| |
| @Override |
| protected void setUp() throws HyracksException { |
| harness.setUp(); |
| } |
| |
| @Override |
| protected void tearDown() throws HyracksDataException { |
| harness.tearDown(); |
| } |
| |
| @Override |
| protected ITreeIndex createIndex(ITypeTraits[] typeTraits, IBinaryComparatorFactory[] cmpFactories, |
| int[] bloomFilterKeyFields) throws TreeIndexException { |
| return LSMBTreeUtils.createLSMTree(harness.getMemBufferCache(), harness.getMemFreePageManager(), |
| harness.getIOManager(), harness.getFileReference(), harness.getDiskBufferCache(), |
| harness.getDiskFileMapProvider(), typeTraits, cmpFactories, bloomFilterKeyFields, |
| harness.getMergePolicy(), harness.getOperationTrackerFactory(), harness.getIOScheduler(), |
| harness.getIOOperationCallbackProvider()); |
| } |
| |
| @Override |
| protected IIndexTestWorkerFactory getWorkerFactory() { |
| return workerFactory; |
| } |
| |
| @Override |
| protected ArrayList<TestWorkloadConf> getTestWorkloadConf() { |
| ArrayList<TestWorkloadConf> workloadConfs = new ArrayList<TestWorkloadConf>(); |
| |
| // Insert only workload. |
| TestOperation[] insertOnlyOps = new TestOperation[] { TestOperation.INSERT }; |
| workloadConfs.add(new TestWorkloadConf(insertOnlyOps, ProbabilityHelper |
| .getUniformProbDist(insertOnlyOps.length))); |
| |
| // Insert and merge workload. |
| TestOperation[] insertMergeOps = new TestOperation[] { TestOperation.INSERT, TestOperation.MERGE }; |
| workloadConfs.add(new TestWorkloadConf(insertMergeOps, ProbabilityHelper |
| .getUniformProbDist(insertMergeOps.length))); |
| |
| // Inserts mixed with point searches and scans. |
| TestOperation[] insertSearchOnlyOps = new TestOperation[] { TestOperation.INSERT, TestOperation.POINT_SEARCH, |
| TestOperation.SCAN }; |
| workloadConfs.add(new TestWorkloadConf(insertSearchOnlyOps, ProbabilityHelper |
| .getUniformProbDist(insertSearchOnlyOps.length))); |
| |
| // Inserts, updates, and deletes. |
| TestOperation[] insertDeleteUpdateOps = new TestOperation[] { TestOperation.INSERT, TestOperation.DELETE, |
| TestOperation.UPDATE }; |
| workloadConfs.add(new TestWorkloadConf(insertDeleteUpdateOps, ProbabilityHelper |
| .getUniformProbDist(insertDeleteUpdateOps.length))); |
| |
| // Inserts, updates, deletes and merges. |
| TestOperation[] insertDeleteUpdateMergeOps = new TestOperation[] { TestOperation.INSERT, TestOperation.DELETE, |
| TestOperation.UPDATE, TestOperation.MERGE }; |
| workloadConfs.add(new TestWorkloadConf(insertDeleteUpdateMergeOps, ProbabilityHelper |
| .getUniformProbDist(insertDeleteUpdateMergeOps.length))); |
| |
| // All operations except merge. |
| TestOperation[] allNoMergeOps = new TestOperation[] { TestOperation.INSERT, TestOperation.DELETE, |
| TestOperation.UPDATE, TestOperation.POINT_SEARCH, TestOperation.SCAN }; |
| workloadConfs.add(new TestWorkloadConf(allNoMergeOps, ProbabilityHelper |
| .getUniformProbDist(allNoMergeOps.length))); |
| |
| // All operations. |
| TestOperation[] allOps = new TestOperation[] { TestOperation.INSERT, TestOperation.DELETE, |
| TestOperation.UPDATE, TestOperation.POINT_SEARCH, TestOperation.SCAN, TestOperation.MERGE }; |
| workloadConfs.add(new TestWorkloadConf(allOps, ProbabilityHelper.getUniformProbDist(allOps.length))); |
| |
| return workloadConfs; |
| } |
| |
| @Override |
| protected String getIndexTypeName() { |
| return "LSMBTree"; |
| } |
| } |