| /* |
| * 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.cassandra.db.virtual; |
| |
| import java.util.List; |
| import java.util.stream.Collectors; |
| import java.util.stream.IntStream; |
| |
| import com.google.common.collect.ImmutableList; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import org.apache.cassandra.cql3.CQLTester; |
| import org.apache.cassandra.cql3.UntypedResultSet; |
| import org.apache.cassandra.db.ColumnFamilyStore; |
| import org.apache.cassandra.db.compaction.CompactionInfo; |
| import org.apache.cassandra.db.compaction.CompactionManager; |
| import org.apache.cassandra.db.compaction.OperationType; |
| import org.apache.cassandra.io.sstable.format.SSTableReader; |
| import org.apache.cassandra.schema.MockSchema; |
| import org.apache.cassandra.utils.TimeUUID; |
| |
| import static org.apache.cassandra.utils.TimeUUID.Generator.nextTimeUUID; |
| |
| public class SSTableTasksTableTest extends CQLTester |
| { |
| private static final String KS_NAME = "vts"; |
| |
| @SuppressWarnings("FieldCanBeLocal") |
| private SSTableTasksTable table; |
| |
| @BeforeClass |
| public static void setUpClass() |
| { |
| CQLTester.setUpClass(); |
| CompactionManager.instance.disableAutoCompaction(); |
| } |
| |
| @Before |
| public void config() |
| { |
| table = new SSTableTasksTable(KS_NAME); |
| VirtualKeyspaceRegistry.instance.register(new VirtualKeyspace(KS_NAME, ImmutableList.of(table))); |
| disablePreparedReuseForTest(); |
| } |
| |
| @Test |
| public void testSelectAll() throws Throwable |
| { |
| createTable("CREATE TABLE %s (pk int, ck int, PRIMARY KEY (pk, ck))"); |
| ColumnFamilyStore cfs = getCurrentColumnFamilyStore(); |
| |
| long bytesCompacted = 123; |
| long bytesTotal = 123456; |
| TimeUUID compactionId = nextTimeUUID(); |
| List<SSTableReader> sstables = IntStream.range(0, 10) |
| .mapToObj(i -> MockSchema.sstable(i, i * 10L, i * 10L + 9, cfs)) |
| .collect(Collectors.toList()); |
| |
| String directory = String.format("/some/datadir/%s/%s-%s", cfs.metadata.keyspace, cfs.metadata.name, cfs.metadata.id.asUUID()); |
| |
| CompactionInfo.Holder compactionHolder = new CompactionInfo.Holder() |
| { |
| public CompactionInfo getCompactionInfo() |
| { |
| return new CompactionInfo(cfs.metadata(), OperationType.COMPACTION, bytesCompacted, bytesTotal, compactionId, sstables, directory); |
| } |
| |
| public boolean isGlobal() |
| { |
| return false; |
| } |
| }; |
| |
| CompactionManager.instance.active.beginCompaction(compactionHolder); |
| UntypedResultSet result = execute("SELECT * FROM vts.sstable_tasks"); |
| assertRows(result, row(CQLTester.KEYSPACE, currentTable(), compactionId, 1.0 * bytesCompacted / bytesTotal, |
| OperationType.COMPACTION.toString().toLowerCase(), bytesCompacted, sstables.size(), |
| directory, bytesTotal, CompactionInfo.Unit.BYTES.toString())); |
| |
| CompactionManager.instance.active.finishCompaction(compactionHolder); |
| result = execute("SELECT * FROM vts.sstable_tasks"); |
| assertEmpty(result); |
| } |
| } |