| /* |
| * 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.asterix.test.storage; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.EnumSet; |
| import java.util.List; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| import org.apache.asterix.app.bootstrap.TestNodeController; |
| import org.apache.asterix.common.config.DatasetConfig; |
| import org.apache.asterix.common.dataflow.ICcApplicationContext; |
| import org.apache.asterix.common.metadata.DataverseName; |
| import org.apache.asterix.common.metadata.MetadataConstants; |
| import org.apache.asterix.common.metadata.MetadataUtil; |
| import org.apache.asterix.common.metadata.NamespacePathResolver; |
| import org.apache.asterix.file.StorageComponentProvider; |
| import org.apache.asterix.metadata.MetadataManager; |
| import org.apache.asterix.metadata.MetadataTransactionContext; |
| import org.apache.asterix.metadata.bootstrap.MetadataBuiltinEntities; |
| import org.apache.asterix.metadata.declared.MetadataProvider; |
| import org.apache.asterix.metadata.entities.Dataset; |
| import org.apache.asterix.metadata.entities.Index; |
| import org.apache.asterix.metadata.entities.InternalDatasetDetails; |
| import org.apache.asterix.metadata.utils.SplitsAndConstraintsUtil; |
| import org.apache.asterix.om.types.ARecordType; |
| import org.apache.asterix.om.types.BuiltinType; |
| import org.apache.asterix.om.types.IAType; |
| import org.apache.asterix.test.common.TestExecutor; |
| import org.apache.asterix.test.common.TestHelper; |
| import org.apache.asterix.test.runtime.ExecutionTestUtil; |
| import org.apache.asterix.testframework.context.TestCaseContext; |
| import org.apache.hyracks.api.context.IHyracksTaskContext; |
| import org.apache.hyracks.api.exceptions.ErrorCode; |
| import org.apache.hyracks.api.exceptions.HyracksDataException; |
| import org.apache.hyracks.api.io.FileSplit; |
| import org.apache.hyracks.api.job.JobId; |
| import org.apache.hyracks.dataflow.std.file.ConstantFileSplitProvider; |
| import org.apache.hyracks.storage.am.common.api.IIndexDataflowHelper; |
| import org.apache.hyracks.storage.am.common.dataflow.IndexDataflowHelperFactory; |
| import org.apache.hyracks.storage.am.common.dataflow.IndexDropOperatorDescriptor.DropOption; |
| import org.apache.hyracks.storage.am.common.dataflow.IndexDropOperatorNodePushable; |
| import org.apache.hyracks.storage.am.lsm.common.impls.NoMergePolicyFactory; |
| import org.apache.hyracks.util.TestUtil; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class IndexDropOperatorNodePushableTest { |
| |
| private static final IAType[] KEY_TYPES = { BuiltinType.AINT32 }; |
| private static final ARecordType RECORD_TYPE = new ARecordType("TestRecordType", new String[] { "key", "value" }, |
| new IAType[] { BuiltinType.AINT32, BuiltinType.AINT64 }, false); |
| private static final ARecordType META_TYPE = null; |
| private static final int[] KEY_INDEXES = { 0 }; |
| private static final List<Integer> KEY_INDICATORS_LIST = Arrays.asList(new Integer[] { Index.RECORD_INDICATOR }); |
| private static final int DATASET_ID = 101; |
| private static final String DATAVERSE_NAME = "TestDV"; |
| private static final String DATASET_NAME = "TestDS"; |
| private static final String DATA_TYPE_NAME = "DUMMY"; |
| private static final String NODE_GROUP_NAME = "DEFAULT"; |
| private final AtomicBoolean dropFailed = new AtomicBoolean(false); |
| private final TestExecutor testExecutor = new TestExecutor(); |
| |
| @Before |
| public void setUp() throws Exception { |
| System.out.println("SetUp: "); |
| TestHelper.deleteExistingInstanceFiles(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| System.out.println("TearDown"); |
| TestHelper.deleteExistingInstanceFiles(); |
| } |
| |
| /** |
| * Tests dropping a dataset using different |
| * drop options |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void dropOptionsTest() throws Exception { |
| TestNodeController nc = new TestNodeController(null, false); |
| try { |
| nc.init(); |
| StorageComponentProvider storageManager = new StorageComponentProvider(); |
| DataverseName dvName = DataverseName.createSinglePartName(DATAVERSE_NAME); |
| String database = MetadataUtil.databaseFor(dvName); |
| List<List<String>> partitioningKeys = new ArrayList<>(); |
| partitioningKeys.add(Collections.singletonList("key")); |
| Dataset dataset = new Dataset(database, dvName, DATASET_NAME, database, dvName, DATA_TYPE_NAME, |
| NODE_GROUP_NAME, NoMergePolicyFactory.NAME, null, |
| new InternalDatasetDetails(null, InternalDatasetDetails.PartitioningStrategy.HASH, partitioningKeys, |
| null, null, null, false, null, null), |
| null, DatasetConfig.DatasetType.INTERNAL, DATASET_ID, 0); |
| // create dataset |
| TestNodeController.PrimaryIndexInfo indexInfo = nc.createPrimaryIndex(dataset, KEY_TYPES, RECORD_TYPE, |
| META_TYPE, null, storageManager, KEY_INDEXES, KEY_INDICATORS_LIST, 0); |
| IndexDataflowHelperFactory helperFactory = |
| new IndexDataflowHelperFactory(nc.getStorageManager(), indexInfo.getFileSplitProvider()); |
| JobId jobId = nc.newJobId(); |
| IHyracksTaskContext ctx = nc.createTestContext(jobId, 0, true); |
| IIndexDataflowHelper dataflowHelper = helperFactory.create(ctx.getJobletContext().getServiceContext(), 0); |
| dropInUse(ctx, helperFactory, dataflowHelper); |
| dropInUseWithWait(ctx, helperFactory, dataflowHelper); |
| dropNonExisting(ctx, helperFactory); |
| dropNonExistingWithIfExists(ctx, helperFactory); |
| } finally { |
| nc.deInit(); |
| } |
| } |
| |
| /** |
| * Tests dropping an index whose dataset has no active |
| * operations |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void dropIndexInUseTest() throws Exception { |
| TestNodeController nc = new TestNodeController(null, false); |
| try { |
| nc.init(); |
| String datasetName = "ds"; |
| String indexName = "fooIdx"; |
| // create dataset and index |
| final TestCaseContext.OutputFormat format = TestCaseContext.OutputFormat.CLEAN_JSON; |
| testExecutor.executeSqlppUpdateOrDdl("CREATE TYPE KeyType AS { id: int, foo: int };", format); |
| testExecutor.executeSqlppUpdateOrDdl("CREATE DATASET " + datasetName + "(KeyType) PRIMARY KEY id;", format); |
| testExecutor.executeSqlppUpdateOrDdl("CREATE INDEX " + indexName + " on " + datasetName + "(foo)", format); |
| final MetadataTransactionContext mdTxn = MetadataManager.INSTANCE.beginTransaction(); |
| ICcApplicationContext appCtx = (ICcApplicationContext) ExecutionTestUtil.integrationUtil |
| .getClusterControllerService().getApplicationContext(); |
| MetadataProvider metadataProver = MetadataProvider.createWithDefaultNamespace(appCtx); |
| metadataProver.setMetadataTxnContext(mdTxn); |
| final DataverseName defaultDv = MetadataBuiltinEntities.DEFAULT_DATAVERSE.getDataverseName(); |
| final Dataset dataset = MetadataManager.INSTANCE.getDataset(mdTxn, MetadataConstants.DEFAULT_DATABASE, |
| defaultDv, datasetName); |
| MetadataManager.INSTANCE.commitTransaction(mdTxn); |
| String dvPath = |
| new NamespacePathResolver(false).resolve(dataset.getDatabaseName(), dataset.getDataverseName()); |
| FileSplit[] splits = SplitsAndConstraintsUtil.getIndexSplits(appCtx.getClusterStateManager(), dataset, |
| indexName, Arrays.asList("asterix_nc1"), dvPath); |
| final ConstantFileSplitProvider constantFileSplitProvider = |
| new ConstantFileSplitProvider(Arrays.copyOfRange(splits, 0, 1)); |
| IndexDataflowHelperFactory helperFactory = |
| new IndexDataflowHelperFactory(nc.getStorageManager(), constantFileSplitProvider); |
| JobId jobId = nc.newJobId(); |
| IHyracksTaskContext ctx = nc.createTestContext(jobId, 0, true); |
| IIndexDataflowHelper dataflowHelper = helperFactory.create(ctx.getJobletContext().getServiceContext(), 0); |
| dropInUse(ctx, helperFactory, dataflowHelper); |
| } finally { |
| nc.deInit(); |
| } |
| } |
| |
| private void dropInUse(IHyracksTaskContext ctx, IndexDataflowHelperFactory helperFactory, |
| IIndexDataflowHelper dataflowHelper) throws Exception { |
| dropFailed.set(false); |
| // open the index to make it in-use |
| dataflowHelper.open(); |
| // try to drop in-use index (should fail) |
| IndexDropOperatorNodePushable dropInUseOp = new IndexDropOperatorNodePushable(helperFactory, |
| EnumSet.noneOf(DropOption.class), ctx, 0, TestUtil.getPartitionsMap(1)); |
| try { |
| dropInUseOp.initialize(); |
| } catch (HyracksDataException e) { |
| e.printStackTrace(); |
| Assert.assertTrue(e.matches(ErrorCode.CANNOT_DROP_IN_USE_INDEX)); |
| dropFailed.set(true); |
| } |
| Assert.assertTrue(dropFailed.get()); |
| } |
| |
| private void dropInUseWithWait(IHyracksTaskContext ctx, IndexDataflowHelperFactory helperFactory, |
| IIndexDataflowHelper dataflowHelper) throws Exception { |
| dropFailed.set(false); |
| // drop with option wait for in-use should be successful once the index is closed |
| final IndexDropOperatorNodePushable dropWithWaitOp = new IndexDropOperatorNodePushable(helperFactory, |
| EnumSet.of(DropOption.IF_EXISTS, DropOption.WAIT_ON_IN_USE), ctx, 0, TestUtil.getPartitionsMap(1)); |
| Thread dropThread = new Thread(() -> { |
| try { |
| dropWithWaitOp.initialize(); |
| } catch (HyracksDataException e) { |
| dropFailed.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| dropThread.start(); |
| // wait for the drop thread to start |
| while (dropThread.getState() == Thread.State.NEW) { |
| TimeUnit.MILLISECONDS.sleep(100); |
| } |
| // close the index to allow the drop to complete |
| dataflowHelper.close(); |
| dropThread.join(); |
| Assert.assertFalse(dropFailed.get()); |
| } |
| |
| private void dropNonExisting(IHyracksTaskContext ctx, IndexDataflowHelperFactory helperFactory) throws Exception { |
| dropFailed.set(false); |
| // Dropping non-existing index |
| IndexDropOperatorNodePushable dropNonExistingOp = new IndexDropOperatorNodePushable(helperFactory, |
| EnumSet.noneOf(DropOption.class), ctx, 0, TestUtil.getPartitionsMap(1)); |
| try { |
| dropNonExistingOp.initialize(); |
| } catch (HyracksDataException e) { |
| e.printStackTrace(); |
| Assert.assertTrue(e.matches(ErrorCode.INDEX_DOES_NOT_EXIST)); |
| dropFailed.set(true); |
| } |
| Assert.assertTrue(dropFailed.get()); |
| } |
| |
| private void dropNonExistingWithIfExists(IHyracksTaskContext ctx, IndexDataflowHelperFactory helperFactory) |
| throws Exception { |
| // Dropping non-existing index with if exists option should be successful |
| dropFailed.set(false); |
| IndexDropOperatorNodePushable dropNonExistingWithIfExistsOp = new IndexDropOperatorNodePushable(helperFactory, |
| EnumSet.of(DropOption.IF_EXISTS), ctx, 0, TestUtil.getPartitionsMap(1)); |
| try { |
| dropNonExistingWithIfExistsOp.initialize(); |
| } catch (HyracksDataException e) { |
| e.printStackTrace(); |
| dropFailed.set(true); |
| } |
| Assert.assertFalse(dropFailed.get()); |
| } |
| } |