Examples with ServerConfiguration herddb.server.ServerConfiguration used on opensource projects

Example 71 with ServerConfiguration

use of herddb.server.ServerConfiguration in project herddb by diennea.

the class DropTablespaceTest method testCleanPolicyOnDropTable.

@Test
public void testCleanPolicyOnDropTable() throws Exception {
    String nodeId = "localhost";
    ServerConfiguration serverConfig = newServerConfigurationWithAutoPort();
    // very low memory
    serverConfig.set(ServerConfiguration.PROPERTY_MAX_DATA_MEMORY, 2_000_000);
    serverConfig.set(ServerConfiguration.PROPERTY_MAX_PK_MEMORY, 2_000_000);
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    try (DBManager manager = new DBManager(nodeId, new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new MemoryCommitLogManager(false), tmoDir, null, serverConfig, NullStatsLogger.INSTANCE)) {
        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);
        execute(manager, "CREATE TABLE tblspace1.tsql (k1 string primary key,n1 int,s1 string)", Collections.emptyList());
        execute(manager, "CREATE TABLE tblspace1.tsql2 (k1 string primary key,n1 int,s1 string)", Collections.emptyList());
        for (int i = 0; i < 10000; i++) {
            execute(manager, "INSERT INTO tblspace1.tsql (k1 ,n1 ,s1 ) values(?,?,?)", Arrays.asList(i, i, "jkhdskfhjdskfhskdjfhksdhfkshfkjhsdlkhflksjhfklshdkljhsdlkf" + "ksdjhfkdsflksdjhfklsdhjflksdhjflksdhjfklsdhjfklsdjhfsd" + "skjhsdlkfjhdslkfjhsdlkfjhsdlkfhjsklhdfkldshjflksjhdflkhsdf" + "jsdklfjhdslkfjhsdlkfhjslkjhfdlksjhdfklshjdflkhslkfdhslkfhslkfhslkdjfhklsdhjflkhsfd" + "jklsdhfksdjhflksdjhflksjhfdlkjhsdlfkhjslkfjhslkdfjhklsdhjfklhsdff" + "lksdjhflkshdjflkhjsdlkfjhsldkfjhslkfdfoo" + i));
        }
        // drop the table, any reference to the pages should be discarded
        execute(manager, "DROP TABLE tblspace1.tsql", Collections.emptyList());
        // https://github.com/diennea/herddb/issues/434
        for (int i = 0; i < 3000; i++) {
            System.out.println("after " + i);
            execute(manager, "INSERT INTO tblspace1.tsql2 (k1 ,n1 ,s1 ) values(?,?,?)", Arrays.asList(i, i, "jkhdskfhjdskfhskdjfhksdhfkshfkjhsdlkhflksjhfklshdkljhsdlkf" + "ksdjhfkdsflksdjhfklsdhjflksdhjflksdhjfklsdhjfklsdjhfsd" + "skjhsdlkfjhdslkfjhsdlkfjhsdlkfhjsklhdfkldshjflksjhdflkhsdf" + "jsdklfjhdslkfjhsdlkfhjslkjhfdlksjhdfklshjdflkhslkfdhslkfhslkfhslkdjfhklsdhjflkhsfd" + "jklsdhfksdjhflksdjhflksjhfdlkjhsdlfkhjslkfjhslkdfjhklsdhjfklhsdff" + "lksdjhflkshdjflkhjsdlkfjhsldkfjhslkfdfoo" + i));
        }
    }
}

Example 72 with ServerConfiguration

use of herddb.server.ServerConfiguration in project herddb by diennea.

the class BookKeeperCommitLogTest method testSimpleFence.

@Test
public void testSimpleFence() throws Exception {
    final String tableSpaceUUID = UUID.randomUUID().toString();
    final String name = TableSpace.DEFAULT;
    final String nodeid = "nodeid";
    ServerConfiguration serverConfiguration = newServerConfigurationWithAutoPort();
    try (ZookeeperMetadataStorageManager man = new ZookeeperMetadataStorageManager(testEnv.getAddress(), testEnv.getTimeout(), testEnv.getPath());
        BookkeeperCommitLogManager logManager = new BookkeeperCommitLogManager(man, serverConfiguration, NullStatsLogger.INSTANCE)) {
        man.start();
        logManager.start();
        LogSequenceNumber lsn1;
        LogSequenceNumber lsn2;
        LogSequenceNumber lsn3;
        try (BookkeeperCommitLog writer = logManager.createCommitLog(tableSpaceUUID, name, nodeid)) {
            writer.startWriting(1);
            lsn1 = writer.log(LogEntryFactory.beginTransaction(1), true).getLogSequenceNumber();
            lsn2 = writer.log(LogEntryFactory.beginTransaction(2), true).getLogSequenceNumber();
            // a new leader starts, from START_OF_TIME
            try (BookkeeperCommitLog writer2 = logManager.createCommitLog(tableSpaceUUID, name, nodeid)) {
                writer2.recovery(LogSequenceNumber.START_OF_TIME, (a, b) -> {
                }, true);
                writer2.startWriting(1);
                lsn3 = writer2.log(LogEntryFactory.beginTransaction(3), true).getLogSequenceNumber();
            }
            TestUtils.assertThrows(LogNotAvailableException.class, () -> FutureUtils.result(writer.log(LogEntryFactory.beginTransaction(3), true).logSequenceNumber));
            assertTrue(writer.isFailed());
            assertTrue(lsn1.after(LogSequenceNumber.START_OF_TIME));
            assertTrue(lsn2.after(lsn1));
            // written by second writer
            assertTrue(lsn3.after(lsn2));
        }
        try (BookkeeperCommitLog reader = logManager.createCommitLog(tableSpaceUUID, name, nodeid)) {
            List<Map.Entry<LogSequenceNumber, LogEntry>> list = new ArrayList<>();
            reader.recovery(LogSequenceNumber.START_OF_TIME, (lsn, entry) -> {
                if (entry.type != LogEntryType.NOOP) {
                    list.add(new AbstractMap.SimpleImmutableEntry<>(lsn, entry));
                }
            }, false);
            assertEquals(3, list.size());
            assertEquals(lsn1, list.get(0).getKey());
            assertEquals(lsn2, list.get(1).getKey());
            assertEquals(lsn3, list.get(2).getKey());
        }
    }
}

Example 73 with ServerConfiguration

use of herddb.server.ServerConfiguration in project herddb by diennea.

the class BookKeeperCommitLogTest method testWriteAsync.

@Test
public void testWriteAsync() throws Exception {
    final String tableSpaceUUID = UUID.randomUUID().toString();
    final String name = TableSpace.DEFAULT;
    final String nodeid = "nodeid";
    ServerConfiguration serverConfiguration = newServerConfigurationWithAutoPort();
    try (ZookeeperMetadataStorageManager man = new ZookeeperMetadataStorageManager(testEnv.getAddress(), testEnv.getTimeout(), testEnv.getPath());
        BookkeeperCommitLogManager logManager = new BookkeeperCommitLogManager(man, serverConfiguration, NullStatsLogger.INSTANCE)) {
        man.start();
        logManager.start();
        CommitLogResult res1;
        CommitLogResult res2;
        CommitLogResult res3;
        try (BookkeeperCommitLog writer = logManager.createCommitLog(tableSpaceUUID, name, nodeid)) {
            writer.startWriting(1);
            res1 = writer.log(LogEntryFactory.beginTransaction(1), false);
            res2 = writer.log(LogEntryFactory.beginTransaction(2), false);
            res3 = writer.log(LogEntryFactory.beginTransaction(3), true);
            assertTrue(res1.deferred);
            assertFalse(res1.sync);
            assertTrue(res2.deferred);
            assertFalse(res2.sync);
            assertFalse(res3.deferred);
            assertTrue(res3.sync);
            assertNull(res1.getLogSequenceNumber());
            assertNull(res2.getLogSequenceNumber());
            assertNotNull(res3.getLogSequenceNumber());
        }
        try (BookkeeperCommitLog reader = logManager.createCommitLog(tableSpaceUUID, name, nodeid)) {
            List<Map.Entry<LogSequenceNumber, LogEntry>> list = new ArrayList<>();
            reader.recovery(LogSequenceNumber.START_OF_TIME, (lsn, entry) -> {
                if (entry.type != LogEntryType.NOOP) {
                    list.add(new AbstractMap.SimpleImmutableEntry<>(lsn, entry));
                }
            }, false);
            assertEquals(3, list.size());
            assertTrue(list.get(0).getKey().after(LogSequenceNumber.START_OF_TIME));
            assertTrue(list.get(1).getKey().after(list.get(0).getKey()));
            assertTrue(list.get(2).getKey().after(list.get(1).getKey()));
        }
    }
}

Example 74 with ServerConfiguration

use of herddb.server.ServerConfiguration in project herddb by diennea.

the class ExpectedReplicaCountTest method testDisklessClusterReplication.

@Test
public void testDisklessClusterReplication() throws Exception {
    TestStatsProvider statsProvider = new TestStatsProvider();
    ServerConfiguration serverconfig_1 = newServerConfigurationWithAutoPort(folder.newFolder().toPath());
    serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
    serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_DISKLESSCLUSTER);
    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());
    try (Server server_1 = new Server(serverconfig_1)) {
        server_1.start();
        server_1.waitForStandaloneBoot();
        TestUtils.execute(server_1.getManager(), "CREATE TABLESPACE 'ttt','leader:" + server_1.getNodeId() + "','expectedreplicacount:2'", Collections.emptyList());
        // perform some writes
        ClientConfiguration clientConfiguration = new ClientConfiguration();
        clientConfiguration.set(ClientConfiguration.PROPERTY_MODE, ClientConfiguration.PROPERTY_MODE_CLUSTER);
        clientConfiguration.set(ClientConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
        clientConfiguration.set(ClientConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
        clientConfiguration.set(ClientConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
        StatsLogger logger = statsProvider.getStatsLogger("ds");
        try (HDBClient client1 = new HDBClient(clientConfiguration, logger)) {
            try (HDBConnection connection = client1.openConnection()) {
                // create table and insert data
                connection.executeUpdate(TableSpace.DEFAULT, "CREATE TABLE ttt.t1(k1 int primary key, n1 int)", TransactionContext.NOTRANSACTION_ID, false, false, Collections.emptyList());
                connection.executeUpdate(TableSpace.DEFAULT, "INSERT INTO ttt.t1(k1,n1) values(1,1)", TransactionContext.NOTRANSACTION_ID, false, false, Collections.emptyList());
                connection.executeUpdate(TableSpace.DEFAULT, "INSERT INTO ttt.t1(k1,n1) values(2,1)", TransactionContext.NOTRANSACTION_ID, false, false, Collections.emptyList());
                connection.executeUpdate(TableSpace.DEFAULT, "INSERT INTO ttt.t1(k1,n1) values(3,1)", TransactionContext.NOTRANSACTION_ID, false, false, Collections.emptyList());
                // flush data pages to BK
                server_1.getManager().checkpoint();
                Set<Long> initialLedgers = new HashSet<>();
                // verify that every ledger has ensemble size 2
                try (BookKeeper bk = createBookKeeper()) {
                    BookKeeperAdmin admin = new BookKeeperAdmin(bk);
                    for (long lId : admin.listLedgers()) {
                        LedgerMetadata md = bk.getLedgerManager().readLedgerMetadata(lId).get().getValue();
                        if ("ttt".equals(new String(md.getCustomMetadata().get("tablespaceuuid"), StandardCharsets.UTF_8))) {
                            assertEquals(2, md.getEnsembleSize());
                            assertEquals(2, md.getWriteQuorumSize());
                            assertEquals(2, md.getAckQuorumSize());
                            initialLedgers.add(lId);
                        }
                    }
                }
                BookkeeperCommitLog log = (BookkeeperCommitLog) server_1.getManager().getTableSpaceManager("ttt").getLog();
                final long currentLedgerId = log.getWriter().getLedgerId();
                // downsize to expectedreplicacount = 1
                TestUtils.execute(server_1.getManager(), "ALTER TABLESPACE 'ttt','leader:" + server_1.getNodeId() + "','expectedreplicacount:1'", Collections.emptyList());
                // the TableSpaceManager will roll a new ledger
                herddb.utils.TestUtils.waitForCondition(() -> {
                    if (log.getWriter() == null) {
                        return false;
                    }
                    long newLedgerId = log.getWriter().getLedgerId();
                    return newLedgerId != currentLedgerId;
                }, herddb.utils.TestUtils.NOOP, 100);
                // write some other record
                connection.executeUpdate(TableSpace.DEFAULT, "INSERT INTO ttt.t1(k1,n1) values(4,1)", TransactionContext.NOTRANSACTION_ID, false, false, Collections.emptyList());
                // flush data pages
                server_1.getManager().checkpoint();
                // verify that every ledger has ensemble size 2 or 1
                try (BookKeeper bk = createBookKeeper()) {
                    BookKeeperAdmin admin = new BookKeeperAdmin(bk);
                    for (long lId : admin.listLedgers()) {
                        LedgerMetadata md = bk.getLedgerManager().readLedgerMetadata(lId).get().getValue();
                        if ("ttt".equals(new String(md.getCustomMetadata().get("tablespaceuuid"), StandardCharsets.UTF_8))) {
                            if (initialLedgers.contains(lId)) {
                                assertEquals(2, md.getEnsembleSize());
                                assertEquals(2, md.getWriteQuorumSize());
                                assertEquals(2, md.getAckQuorumSize());
                            } else {
                                assertEquals(1, md.getEnsembleSize());
                                assertEquals(1, md.getWriteQuorumSize());
                                assertEquals(1, md.getAckQuorumSize());
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 75 with ServerConfiguration

use of herddb.server.ServerConfiguration in project herddb by diennea.

the class SimpleClientServerTest method testTimeoutDuringAuth.

@Test
public void testTimeoutDuringAuth() throws Exception {
    Path baseDir = folder.newFolder().toPath();
    ServerConfiguration config = newServerConfigurationWithAutoPort(baseDir);
    final AtomicBoolean suspendProcessing = new AtomicBoolean(false);
    try (Server server = new Server(config) {

        @Override
        protected ServerSideConnectionPeer buildPeer(Channel channel) {
            return new ServerSideConnectionPeer(channel, this) {

                @Override
                public void requestReceived(Pdu message, Channel channel) {
                    if (suspendProcessing.get()) {
                        LOG.log(Level.INFO, "dropping message type " + message.type + " id " + message.messageId);
                        message.close();
                        return;
                    }
                    super.requestReceived(message, channel);
                }
            };
        }
    }) {
        server.start();
        server.waitForStandaloneBoot();
        ClientConfiguration clientConfiguration = new ClientConfiguration(folder.newFolder().toPath());
        clientConfiguration.set(ClientConfiguration.PROPERTY_TIMEOUT, 2000);
        clientConfiguration.set(ClientConfiguration.PROPERTY_MAX_CONNECTIONS_PER_SERVER, 1);
        try (HDBClient client = new HDBClient(clientConfiguration);
            HDBConnection connection = client.openConnection()) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            assertTrue(connection.waitForTableSpace(TableSpace.DEFAULT, Integer.MAX_VALUE));
            long resultCreateTable = connection.executeUpdate(TableSpace.DEFAULT, "CREATE TABLE mytable (id int primary key, s1 string)", 0, false, true, Collections.emptyList()).updateCount;
            Assert.assertEquals(1, resultCreateTable);
            suspendProcessing.set(true);
            try (HDBConnection connection2 = client.openConnection()) {
                // auth will timeout
                try {
                    connection2.executeUpdate(TableSpace.DEFAULT, "INSERT INTO mytable (id,s1) values(?,?)", TransactionContext.NOTRANSACTION_ID, false, true, Arrays.asList(1, "test1"));
                    fail("insertion should fail");
                } catch (Exception e) {
                    TestUtils.assertExceptionPresentInChain(e, HDBOperationTimeoutException.class);
                }
                suspendProcessing.set(false);
                // new connection
                assertEquals(1, connection2.executeUpdate(TableSpace.DEFAULT, "INSERT INTO mytable (id,s1) values(?,?)", TransactionContext.NOTRANSACTION_ID, false, true, Arrays.asList(1, "test1")).updateCount);
            }
        }
    }
}