Examples with BookieId org.apache.bookkeeper.net.BookieId used on opensource projects

Example 1 with BookieId

use of org.apache.bookkeeper.net.BookieId in project herddb by diennea.

the class BookKeeperCommitLogTest method testFollowEmptyLedgerBookieDown.

@Test
public void testFollowEmptyLedgerBookieDown() throws Exception {
    BookieId secondBookie = testEnv.startNewBookie();
    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)) {
        logManager.setEnsemble(2);
        logManager.setWriteQuorumSize(2);
        logManager.setAckQuorumSize(2);
        man.start();
        logManager.start();
        try (BookkeeperCommitLog writer = logManager.createCommitLog(tableSpaceUUID, name, nodeid)) {
            writer.startWriting(1);
            // create a ledger, up to 0.14.x no "logical" write happens, so Bookies are not aware of the
            // the ledger
            // stop one bookie
            testEnv.stopBookie(secondBookie);
            // but since 0.15.0 we are now writing a NOOP entry at the beginning of the ledger in order to workaround this issue.
            try (BookkeeperCommitLog reader = logManager.createCommitLog(tableSpaceUUID, name, nodeid)) {
                reader.recovery(LogSequenceNumber.START_OF_TIME, (a, b) -> {
                }, false);
            }
        }
    }
}

Example 2 with BookieId

use of org.apache.bookkeeper.net.BookieId in project herddb by diennea.

the class BookieNotAvailableTest method testBookieNotAvailableDuringTransaction.

@Test
public void testBookieNotAvailableDuringTransaction() 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();
        // create table is done out of the transaction (this is very like autocommit=true)
        server.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        StatementExecutionResult executeStatement = server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.AUTOTRANSACTION_TRANSACTION);
        long transactionId = executeStatement.transactionId;
        server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
        server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
        TableSpaceManager tableSpaceManager = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
        BookkeeperCommitLog log = (BookkeeperCommitLog) tableSpaceManager.getLog();
        long ledgerId = log.getLastSequenceNumber().ledgerId;
        assertTrue(ledgerId >= 0);
        Transaction transaction = tableSpaceManager.getTransactions().stream().filter(t -> t.transactionId == transactionId).findFirst().get();
        // Transaction will synch, so every addEntry will be acked, but will not be "confirmed" yet
        transaction.sync();
        try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList(), new TransactionContext(transactionId))) {
            assertEquals(3, scan.consume().size());
        }
        try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList(), TransactionContext.NO_TRANSACTION)) {
            // no record, but the table exists!
            assertEquals(0, scan.consume().size());
        }
        // we do not want auto-recovery
        server.getManager().setActivatorPauseStatus(true);
        BookieId bookieAddr = testEnv.stopBookie();
        // transaction will continue and see the failure only the time of the commit
        try {
            server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
            // this will piggyback the LAC for the transaction
            System.out.println("Insert of c,4 OK");
        } catch (StatementExecutionException expected) {
            System.out.println("Insert of c,4 failed " + expected);
            // in can happen that the log gets closed
            assertEquals(herddb.log.LogNotAvailableException.class, expected.getCause().getClass());
        }
        try {
            server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 5)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
            // this will piggyback the LAC for the transaction
            System.out.println("Insert of c,5 OK");
        } catch (StatementExecutionException expected) {
            System.out.println("Insert of c,5 failed " + expected);
            // in can happen that the log gets closed
            assertEquals(herddb.log.LogNotAvailableException.class, expected.getCause().getClass());
        }
        try {
            server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 6)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(transactionId));
            // this will piggyback the LAC for the transaction
            System.out.println("Insert of c,6 OK");
        } catch (StatementExecutionException expected) {
            System.out.println("Insert of c,6 failed " + expected);
            // in can happen that the log gets closed
            assertEquals(herddb.log.LogNotAvailableException.class, expected.getCause().getClass());
        }
        try {
            server.getManager().executeStatement(new CommitTransactionStatement(TableSpace.DEFAULT, transactionId), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            // this will fail alweays
            fail();
        } catch (StatementExecutionException expected) {
            System.out.println("Commit failed as expected:" + expected);
        }
        testEnv.startStoppedBookie(bookieAddr);
        while (true) {
            System.out.println("status leader:" + tableSpaceManager.isLeader() + " failed:" + tableSpaceManager.isFailed());
            if (tableSpaceManager.isFailed()) {
                break;
            }
            Thread.sleep(100);
        }
        try (BookKeeper bk = createBookKeeper();
            LedgerHandle handle = bk.openLedgerNoRecovery(ledgerId, BookKeeper.DigestType.CRC32C, "herddb".getBytes(StandardCharsets.UTF_8))) {
            BookKeeperAdmin admin = new BookKeeperAdmin(bk);
            try {
                LedgerMetadata ledgerMetadata = admin.getLedgerMetadata(handle);
                System.out.println("current ledger metadata before recovery: " + ledgerMetadata);
            } finally {
                admin.close();
            }
        }
        server.getManager().setActivatorPauseStatus(false);
        server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
        while (true) {
            TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
            System.out.println("tableSpaceManager_after_failure:" + tableSpaceManager_after_failure);
            System.out.println("tableSpaceManager:" + tableSpaceManager);
            if (tableSpaceManager_after_failure != null && tableSpaceManager_after_failure != tableSpaceManager) {
                break;
            }
            Thread.sleep(1000);
            server.getManager().triggerActivator(ActivatorRunRequest.TABLESPACEMANAGEMENT);
        }
        TableSpaceManager tableSpaceManager_after_failure = server.getManager().getTableSpaceManager(TableSpace.DEFAULT);
        Assert.assertNotNull(tableSpaceManager_after_failure);
        assertNotSame(tableSpaceManager_after_failure, tableSpaceManager);
        assertTrue(!tableSpaceManager_after_failure.isFailed());
        // the insert should succeed because the trasaction has been rolledback automatically
        server.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        try (DataScanner scan = scan(server.getManager(), "select * from t1", Collections.emptyList())) {
            assertEquals(1, scan.consume().size());
        }
    }
}

Example 3 with BookieId

use of org.apache.bookkeeper.net.BookieId in project herddb by diennea.

the class MultiBookieTest method testFollowWithDownBookie.

@Test
public void testFollowWithDownBookie() throws Exception {
    // two bookies
    this.testEnv.startNewBookie();
    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_BOOKKEEPER_ENSEMBLE, 2);
    serverconfig_1.set(ServerConfiguration.PROPERTY_BOOKKEEPER_WRITEQUORUMSIZE, 2);
    serverconfig_1.set(ServerConfiguration.PROPERTY_BOOKKEEPER_ACKQUORUMSIZE, 2);
    List<BookieId> bookies;
    try (Server server_1 = new Server(serverconfig_1)) {
        server_1.start();
        server_1.waitForStandaloneBoot();
        Table table = Table.builder().name("t1").column("c", ColumnTypes.INTEGER).column("s", ColumnTypes.INTEGER).primaryKey("c").build();
        Index index = Index.builder().onTable(table).type(Index.TYPE_BRIN).column("s", ColumnTypes.STRING).build();
        server_1.getManager().executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server_1.getManager().executeStatement(new CreateIndexStatement(index), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 1, "s", "1")), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 2, "s", "2")), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 3, "s", "3")), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server_1.getManager().executeUpdate(new InsertStatement(TableSpace.DEFAULT, "t1", RecordSerializer.makeRecord(table, "c", 4, "s", "4")), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        server_1.getManager().executeStatement(new AlterTableSpaceStatement(TableSpace.DEFAULT, new HashSet<>(Arrays.asList("server1", "server2")), "server1", 1, 0), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        TranslatedQuery translated = server_1.getManager().getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM " + TableSpace.DEFAULT + ".t1 WHERE s=1", Collections.emptyList(), true, true, false, -1);
        ScanStatement statement = translated.plan.mainStatement.unwrap(ScanStatement.class);
        assertTrue(statement.getPredicate().getIndexOperation() instanceof SecondaryIndexSeek);
        try (DataScanner scan = server_1.getManager().scan(statement, translated.context, TransactionContext.NO_TRANSACTION)) {
            assertEquals(1, scan.consume().size());
        }
        BookkeeperCommitLog log = (BookkeeperCommitLog) server_1.getManager().getTableSpaceManager(TableSpace.DEFAULT).getLog();
        bookies = log.getWriter().getOut().getLedgerMetadata().getAllEnsembles().firstEntry().getValue();
    }
    // we must be able to recover even if one bookie is down
    for (BookieId bAddress : bookies) {
        this.testEnv.pauseBookie(bAddress);
        ServerConfiguration serverconfig_2 = serverconfig_1.copy().set(ServerConfiguration.PROPERTY_NODEID, "server2").set(ServerConfiguration.PROPERTY_BASEDIR, folder.newFolder().toPath().toAbsolutePath()).set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
        try (Server server_2 = new Server(serverconfig_2)) {
            server_2.getManager().setActivatorPauseStatus(true);
            server_2.start();
            assertTrue(server_2.getManager().isTableSpaceLocallyRecoverable(server_2.getMetadataStorageManager().describeTableSpace(TableSpace.DEFAULT)));
            server_2.getManager().setActivatorPauseStatus(false);
            assertTrue(server_2.getManager().waitForTablespace(TableSpace.DEFAULT, 60000, false));
            assertTrue(server_2.getManager().get(new GetStatement(TableSpace.DEFAULT, "t1", Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        }
        this.testEnv.resumeBookie(bAddress);
    }
    // we must be able to recover even if one bookie is down
    for (BookieId bAddress : bookies) {
        this.testEnv.stopBookie(bAddress);
        ServerConfiguration serverconfig_2 = serverconfig_1.copy().set(ServerConfiguration.PROPERTY_NODEID, "server2").set(ServerConfiguration.PROPERTY_BASEDIR, folder.newFolder().toPath().toAbsolutePath()).set(ServerConfiguration.PROPERTY_ENFORCE_LEADERSHIP, false);
        try (Server server_2 = new Server(serverconfig_2)) {
            server_2.getManager().setActivatorPauseStatus(true);
            server_2.start();
            assertTrue(server_2.getManager().isTableSpaceLocallyRecoverable(server_2.getMetadataStorageManager().describeTableSpace(TableSpace.DEFAULT)));
            server_2.getManager().setActivatorPauseStatus(false);
            assertTrue(server_2.getManager().waitForTablespace(TableSpace.DEFAULT, 60000, false));
            assertTrue(server_2.getManager().get(new GetStatement(TableSpace.DEFAULT, "t1", Bytes.from_int(1), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).found());
        }
        this.testEnv.startStoppedBookie(bAddress);
    }
}

Example 4 with BookieId

use of org.apache.bookkeeper.net.BookieId in project herddb by diennea.

the class PreferLocalBookiePlacementPolicyTest method testEnsamblePolicyMultiple.

@Test
public void testEnsamblePolicyMultiple() throws Exception {
    BookieId a = new BookieSocketAddress("a.localhost", 3181).toBookieId();
    BookieId b = new BookieSocketAddress("b.localhost", 3181).toBookieId();
    BookieId c = new BookieSocketAddress("c.localhost", 3181).toBookieId();
    BookieId d = new BookieSocketAddress("d.localhost", 3181).toBookieId();
    BookieId e = new BookieSocketAddress("e.localhost", 3181).toBookieId();
    Set<BookieId> writableBookies = new HashSet<>();
    writableBookies.add(a);
    writableBookies.add(b);
    writableBookies.add(c);
    writableBookies.add(d);
    writableBookies.add(e);
    registerLocalBookieAddress.invoke(null, c);
    try {
        Set<BookieId> readOnlyBookies = Collections.emptySet();
        PreferLocalBookiePlacementPolicy policy = new PreferLocalBookiePlacementPolicy();
        Set<BookieId> deadBookies = policy.onClusterChanged(writableBookies, readOnlyBookies);
        assertTrue(deadBookies.isEmpty());
        List<BookieId> ensemble = policy.newEnsemble(3, 2, 2, Collections.emptyMap(), Collections.emptySet()).getResult();
        System.out.println(ensemble);
        assertEquals(3, ensemble.size());
        assertEquals(c, ensemble.get(0));
    } finally {
        unregisterLocalBookieAddress.invoke(null, c);
    }
}

Example 5 with BookieId

use of org.apache.bookkeeper.net.BookieId in project herddb by diennea.

the class ZKTestEnv method stopBookie.

public BookieId stopBookie() throws Exception {
    BookieId addr = bookies.get(0).getBookieId();
    stopBookie(addr);
    return addr;
}