Examples with Table herddb.model.Table used on opensource projects

Example 66 with Table

use of herddb.model.Table in project herddb by diennea.

the class RestartTestBase method recoverAfterrPartialCheckpoint.

@Test
public void recoverAfterrPartialCheckpoint() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    String nodeId = "localhost";
    Table table1;
    Table table2;
    try (DBManager manager = buildDBManager(nodeId, metadataPath, dataPath, logsPath, tmoDir)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(manager.waitForTablespace("tblspace1", 10000));
        table1 = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.INTEGER).column("name", ColumnTypes.STRING).primaryKey("id").build();
        table2 = Table.builder().tablespace("tblspace1").name("t2").column("id", ColumnTypes.INTEGER).column("name", ColumnTypes.STRING).primaryKey("id").build();
        manager.executeStatement(new CreateTableStatement(table1), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new CreateTableStatement(table2), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id) values(1)", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t2(id) values(1)", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t2(id) values(2)", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t2(id) values(3)", Collections.emptyList());
        assertTrue(manager.get(new GetStatement("tblspace1", table1.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(2), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(3), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        manager.getTableSpaceManager("tblspace1").setAfterTableCheckPointAction(new Runnable() {

            @Override
            public void run() {
                throw new RuntimeException("error!");
            }
        });
        try {
            manager.checkpoint();
            fail();
        } catch (RuntimeException err) {
            err.printStackTrace();
            assertEquals("error!", err.getMessage());
        }
        assertTrue(manager.get(new GetStatement("tblspace1", table1.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(2), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(3), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
    }
    try (DBManager manager = buildDBManager(nodeId, metadataPath, dataPath, logsPath, tmoDir)) {
        manager.start();
        assertTrue(manager.waitForBootOfLocalTablespaces(10000));
        assertTrue(manager.get(new GetStatement("tblspace1", table1.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(2), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(3), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        manager.checkpoint();
        assertTrue(manager.get(new GetStatement("tblspace1", table1.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(2), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        assertTrue(manager.get(new GetStatement("tblspace1", table2.name, Bytes.from_int(3), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
    }
}

Example 67 with Table

use of herddb.model.Table in project herddb by diennea.

the class ScanDuringCheckPointTest method bigTableScan.

@Test
public // @Ignore
void bigTableScan() throws Exception {
    int testSize = 10000;
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new MemoryMetadataStorageManager(), new MemoryDataStorageManager(), new MemoryCommitLogManager(), null, null)) {
        // manager.setMaxLogicalPageSize(10);
        // manager.setMaxPagesUsedMemory(Long.MAX_VALUE);
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.waitForTablespace("tblspace1", 10000);
        String tableSpaceUUID = manager.getTableSpaceManager("tblspace1").getTableSpaceUUID();
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        for (int i = 0; i < testSize / 2; i++) {
            InsertStatement insert = new InsertStatement(table.tablespace, table.name, RecordSerializer.makeRecord(table, "id", "k" + i, "name", RandomString.getInstance().nextString(50, new StringBuilder().append("testname").append(i).append("_")).toString()));
            assertEquals(1, manager.executeUpdate(insert, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).getUpdateCount());
        }
        manager.checkpoint();
        for (int i = testSize / 2; i < testSize; i++) {
            InsertStatement insert = new InsertStatement(table.tablespace, table.name, RecordSerializer.makeRecord(table, "id", "k" + i, "name", RandomString.getInstance().nextString(50, new StringBuilder().append("testname").append(i).append("_")).toString()));
            assertEquals(1, manager.executeUpdate(insert, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).getUpdateCount());
        }
        manager.checkpoint();
        assertTrue(manager.getDataStorageManager().getActualNumberOfPages(tableSpaceUUID, table.uuid) > 1);
        TableManagerStats stats = manager.getTableSpaceManager(table.tablespace).getTableManager(table.name).getStats();
        assertEquals(testSize, stats.getTablesize());
        assertTrue(testSize > 100);
        ExecutorService service = Executors.newFixedThreadPool(1);
        Runnable checkPointPerformer = new Runnable() {

            @Override
            public void run() {
                CountDownLatch checkpointDone = new CountDownLatch(1);
                Thread fakeCheckpointThread = new Thread(new Runnable() {

                    @Override
                    public void run() {
                        try {
                            manager.checkpoint();
                        } catch (Throwable t) {
                            t.printStackTrace();
                            fail();
                        }
                        checkpointDone.countDown();
                    }
                });
                fakeCheckpointThread.setDaemon(true);
                try {
                    fakeCheckpointThread.start();
                    checkpointDone.await();
                    fakeCheckpointThread.join();
                } catch (InterruptedException err) {
                    throw new RuntimeException(err);
                }
            }
        };
        AtomicInteger done = new AtomicInteger();
        Predicate slowPredicate = new Predicate() {

            int count = 0;

            @Override
            public boolean evaluate(Record record, StatementEvaluationContext context) throws StatementExecutionException {
                if (count++ % 10 == 0) {
                    // checkpoint will flush buffers, in the middle of the scan
                    try {
                        System.out.println("GO checkpoint !");
                        service.submit(checkPointPerformer).get();
                        done.incrementAndGet();
                    } catch (ExecutionException | InterruptedException err) {
                        throw new StatementExecutionException(err);
                    }
                }
                return true;
            }
        };
        try (DataScanner scan = manager.scan(new ScanStatement(table.tablespace, table, slowPredicate), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION)) {
            AtomicInteger count = new AtomicInteger();
            scan.forEach(tuple -> {
                count.incrementAndGet();
            });
            assertEquals(testSize, count.get());
        }
        assertEquals(testSize, stats.getTablesize());
        assertEquals(testSize / 10, done.get());
    }
}

Example 68 with Table

use of herddb.model.Table in project herddb by diennea.

the class SimpleBrinIndexRecoveryTest method createRecoveryIndex_withrepeatedkey.

@Test
public void createRecoveryIndex_withrepeatedkey() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    int id = 0;
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(manager.waitForTablespace("tblspace1", 10000));
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        Index index = Index.builder().onTable(table).type(Index.TYPE_BRIN).column("name", ColumnTypes.STRING).build();
        CreateIndexStatement st3 = new CreateIndexStatement(index);
        manager.executeStatement(st3, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        BRINIndexManager brin = (BRINIndexManager) manager.getTableSpaceManager(table.tablespace).getIndexesOnTable(table.name).get(index.name);
        while (brin.getNumBlocks() < 2) {
            id++;
            TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values(?,?)", Arrays.asList(id, "my_repeatad_key"), TransactionContext.NO_TRANSACTION);
        }
        // some data on disk
        manager.checkpoint();
        // some data to be recovered from log
        while (brin.getNumBlocks() < 3) {
            id++;
            TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values(?,?)", Arrays.asList(id, "my_repeatad_key"), TransactionContext.NO_TRANSACTION);
        }
        try (DataScanner scan1 = scan(manager, "SELECT * FROM tblspace1.t1", Collections.emptyList())) {
            assertEquals(id, scan1.consume().size());
        }
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        assertTrue(manager.waitForBootOfLocalTablespaces(10000));
        TranslatedQuery translated = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.t1 WHERE name='my_repeatad_key'", Collections.emptyList(), true, true, false, -1);
        ScanStatement scan = translated.plan.mainStatement.unwrap(ScanStatement.class);
        assertTrue(scan.getPredicate().getIndexOperation() instanceof SecondaryIndexSeek);
        try (DataScanner scan1 = manager.scan(scan, translated.context, TransactionContext.NO_TRANSACTION)) {
            assertEquals(id, scan1.consume().size());
        }
    }
}

Example 69 with Table

use of herddb.model.Table in project herddb by diennea.

the class SimpleBrinIndexRecoveryTest method createRecoveryIndex_withcheckpoint.

@Test
public void createRecoveryIndex_withcheckpoint() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(manager.waitForTablespace("tblspace1", 10000));
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        Index index = Index.builder().onTable(table).type(Index.TYPE_BRIN).column("name", ColumnTypes.STRING).build();
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('a','n1')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('b','n1')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('c','n1')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('d','n2')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('e','n2')", Collections.emptyList());
        CreateIndexStatement st3 = new CreateIndexStatement(index);
        manager.executeStatement(st3, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        TranslatedQuery translated = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.t1 WHERE name='n1'", Collections.emptyList(), true, true, false, -1);
        ScanStatement scan = translated.plan.mainStatement.unwrap(ScanStatement.class);
        assertTrue(scan.getPredicate().getIndexOperation() instanceof SecondaryIndexSeek);
        try (DataScanner scan1 = manager.scan(scan, translated.context, TransactionContext.NO_TRANSACTION)) {
            assertEquals(3, scan1.consume().size());
        }
        manager.checkpoint();
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        assertTrue(manager.waitForBootOfLocalTablespaces(10000));
        TranslatedQuery translated = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.t1 WHERE name='n1'", Collections.emptyList(), true, true, false, -1);
        ScanStatement scan = translated.plan.mainStatement.unwrap(ScanStatement.class);
        assertTrue(scan.getPredicate().getIndexOperation() instanceof SecondaryIndexSeek);
        try (DataScanner scan1 = manager.scan(scan, translated.context, TransactionContext.NO_TRANSACTION)) {
            assertEquals(3, scan1.consume().size());
        }
    }
}

Example 70 with Table

use of herddb.model.Table in project herddb by diennea.

the class LedgerClosedTest method testLedgerClosedError.

@Test
public void testLedgerClosedError() throws Exception {
    ServerConfiguration serverconfig_1 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
    serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
    serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
    serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
    serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
    serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
    serverconfig_1.set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
    try (Server server = new Server(serverconfig_1)) {
        server.start();
        server.waitForStandaloneBoot();
        Table table = Table.builder().name("t1").column("c", ColumnTypes.INTEGER).primaryKey("c").build();
        server.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        TableSpaceManager tableSpaceManager = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
        BookkeeperCommitLog log = (BookkeeperCommitLog) tableSpaceManager.getLog();
        long ledgerId = log.getLastSequenceNumber().ledgerId;
        assertTrue(ledgerId >= 0);
        // we do not want auto-recovery in ase of log failures
        server.getManager().setActivatorPauseStatus(true);
        assertEquals(ledgerId, log.getWriter().getOut().getId());
        // force close of the LedgerHandle
        // this may happen internally in BK in case of internal errors
        log.getWriter().getOut().close();
        // we should recover
        server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertNotEquals(ledgerId, log.getWriter().getOut().getId());
        ServerConfiguration serverconfig_2 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
        serverconfig_2.set(ServerConfiguration.PROPERTY_NODEID, "server2");
        serverconfig_2.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
        serverconfig_2.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
        serverconfig_2.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
        serverconfig_2.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
        serverconfig_2.set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
        // set server2 as new leader
        server.getManager().executeStatement(new AlterTableSpaceStatement(TableSpace.DEFAULT, new HashSet<>(Arrays.asList("server1", "server2")), "server2", 1, 0), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        // stop server1
        server.close();
        // boot a new leader, it will recover from bookkeeper
        try (Server server2 = new Server(serverconfig_2)) {
            server2.start();
            // wait for the boot of the new leader
            server2.waitForTableSpaceBoot(TableSpace.DEFAULT, true);
            // the server must have all of the data
            try (DataScanner scan = scan(server2.getManager(), "SELECT * FROM t1", Collections.emptyList())) {
                List<DataAccessor> consume = scan.consume();
                assertEquals(4, consume.size());
            }
        }
    }
}