| /* |
| * 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.cql3; |
| |
| import java.util.Arrays; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import org.junit.Test; |
| |
| import org.apache.cassandra.db.ColumnFamilyStore; |
| import org.apache.cassandra.db.Keyspace; |
| import org.apache.cassandra.db.compaction.CompactionManager; |
| import org.apache.cassandra.io.sstable.format.SSTableReader; |
| import org.apache.cassandra.utils.FBUtilities; |
| |
| /* ViewComplexTest class has been split into multiple ones because of timeout issues (CASSANDRA-16670, CASSANDRA-17167) |
| * Any changes here check if they apply to the other classes: |
| * - ViewComplexUpdatesTest |
| * - ViewComplexDeletionsTest |
| * - ViewComplexTTLTest |
| * - ViewComplexTest |
| * - ViewComplexLivenessTest |
| * - ... |
| * - ViewComplex*Test |
| */ |
| public class ViewComplexTombstoneTest extends ViewComplexTester |
| { |
| @Test |
| public void testCellTombstoneAndShadowableTombstonesWithFlush() throws Throwable |
| { |
| testCellTombstoneAndShadowableTombstones(true); |
| } |
| |
| @Test |
| public void testCellTombstoneAndShadowableTombstonesWithoutFlush() throws Throwable |
| { |
| testCellTombstoneAndShadowableTombstones(false); |
| } |
| |
| private void testCellTombstoneAndShadowableTombstones(boolean flush) throws Throwable |
| { |
| createTable("create table %s (p int primary key, v1 int, v2 int)"); |
| |
| execute("USE " + keyspace()); |
| executeNet(version, "USE " + keyspace()); |
| Keyspace ks = Keyspace.open(keyspace()); |
| |
| String mv = createView("create materialized view %s as select * from %%s " + |
| "where p is not null and v1 is not null primary key (v1, p)"); |
| ks.getColumnFamilyStore(mv).disableAutoCompaction(); |
| |
| // sstable 1, Set initial values TS=1 |
| updateView("Insert into %s (p, v1, v2) values (3, 1, 3) using timestamp 1;"); |
| |
| if (flush) |
| FBUtilities.waitOnFutures(ks.flush()); |
| |
| assertRowsIgnoringOrder(execute("SELECT v2, WRITETIME(v2) from " + mv + " WHERE v1 = ? AND p = ?", 1, 3), row(3, 1L)); |
| // sstable 2 |
| updateView("UPdate %s using timestamp 2 set v2 = null where p = 3"); |
| |
| if (flush) |
| FBUtilities.waitOnFutures(ks.flush()); |
| |
| assertRowsIgnoringOrder(execute("SELECT v2, WRITETIME(v2) from " + mv + " WHERE v1 = ? AND p = ?", 1, 3), |
| row(null, null)); |
| // sstable 3 |
| updateView("UPdate %s using timestamp 3 set v1 = 2 where p = 3"); |
| |
| if (flush) |
| FBUtilities.waitOnFutures(ks.flush()); |
| |
| assertRowsIgnoringOrder(execute("SELECT v1, p, v2, WRITETIME(v2) from " + mv), row(2, 3, null, null)); |
| // sstable 4 |
| updateView("UPdate %s using timestamp 4 set v1 = 1 where p = 3"); |
| |
| if (flush) |
| FBUtilities.waitOnFutures(ks.flush()); |
| |
| assertRowsIgnoringOrder(execute("SELECT v1, p, v2, WRITETIME(v2) from " + mv), row(1, 3, null, null)); |
| |
| if (flush) |
| { |
| // compact sstable 2 and 3; |
| ColumnFamilyStore cfs = ks.getColumnFamilyStore(mv); |
| List<String> sstables = cfs.getLiveSSTables() |
| .stream() |
| .sorted(Comparator.comparingInt(s -> s.descriptor.generation)) |
| .map(SSTableReader::getFilename) |
| .collect(Collectors.toList()); |
| String dataFiles = String.join(",", Arrays.asList(sstables.get(1), sstables.get(2))); |
| CompactionManager.instance.forceUserDefinedCompaction(dataFiles); |
| } |
| // cell-tombstone in sstable 4 is not compacted away, because the shadowable tombstone is shadowed by new row. |
| assertRowsIgnoringOrder(execute("SELECT v1, p, v2, WRITETIME(v2) from " + mv), row(1, 3, null, null)); |
| assertRowsIgnoringOrder(execute("SELECT v1, p, v2, WRITETIME(v2) from " + mv + " limit 1"), row(1, 3, null, null)); |
| } |
| } |