Examples of Bookie

org.apache.bookkeeper.bookie.Bookie
Implements a bookie.

Examples of org.apache.bookkeeper.bookie.Bookie

    }


    // simulate slow adds, then become normal when recover,
    // so no ensemble change when recovering ledger on this bookie.
    private void startDeadBookie(ServerConfiguration conf, final CountDownLatch latch) throws Exception {
        Bookie dBookie = new Bookie(conf) {
            @Override
            public void addEntry(ByteBuffer entry, WriteCallback cb, Object ctx, byte[] masterKey)
                    throws IOException, BookieException {
                try {
                    latch.await();

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Examples of org.apache.bookkeeper.bookie.Bookie

        // and failed to add entry on crash
        // until write succeed
        InetSocketAddress host = beforelh.getLedgerMetadata().currentEnsemble.get(slowBookieIdx);
        ServerConfiguration conf = killBookie(host);


        Bookie fakeBookie = new Bookie(conf) {
            @Override
            public void addEntry(ByteBuffer entry, WriteCallback cb, Object ctx, byte[] masterKey)
                    throws IOException, BookieException {
                // drop request to simulate a slow and failed bookie
            }

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Examples of org.apache.bookkeeper.bookie.Bookie

            lhbefore.addEntry("data".getBytes());
        }


        // Add a dead bookie to the cluster
        ServerConfiguration conf = newServerConfiguration();
        Bookie deadBookie1 = new Bookie(conf) {
            @Override
            public void recoveryAddEntry(ByteBuffer entry, WriteCallback cb, Object ctx, byte[] masterKey)
                    throws IOException, BookieException {
                // drop request to simulate a slow and failed bookie
                throw new IOException("Couldn't write for some reason");

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Examples of org.apache.bookkeeper.bookie.Bookie

            lhbefore.addEntry("data".getBytes());
        }


        // Add a dead bookie to the cluster
        ServerConfiguration conf = newServerConfiguration();
        Bookie deadBookie1 = new Bookie(conf) {
            @Override
            public void recoveryAddEntry(ByteBuffer entry, WriteCallback cb, Object ctx, byte[] masterKey)
                    throws IOException, BookieException {
                // drop request to simulate a slow and failed bookie
                throw new IOException("Couldn't write for some reason");

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Examples of org.apache.bookkeeper.bookie.Bookie

        assertEquals("Fenced ledger should have correct lastAddConfirmed", lh.getLastAddConfirmed(),
                recoveredLh.getLastAddConfirmed());
    }


    private void startDeadBookie(ServerConfiguration conf) throws Exception {
        Bookie rBookie = new Bookie(conf) {
            @Override
            public void recoveryAddEntry(ByteBuffer entry, WriteCallback cb, Object ctx, byte[] masterKey)
                    throws IOException, BookieException {
                // drop request to simulate a dead bookie
                throw new IOException("Couldn't write entries for some reason");

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Examples of org.apache.bookkeeper.bookie.Bookie

     */
    @Test(timeout=60000)
    public void testRequestCompletesAfterDisconnectRace() throws Exception {
        ServerConfiguration conf = killBookie(0);


        Bookie delayBookie = new Bookie(conf) {
            @Override
            public ByteBuffer readEntry(long ledgerId, long entryId)
                    throws IOException, NoLedgerException {
                try {
                    Thread.sleep(3000);

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Examples of org.apache.bookkeeper.bookie.Bookie

        isStatsEnabled = conf.isStatisticsEnabled();
    }


    protected Bookie newBookie(ServerConfiguration conf)
        throws IOException, KeeperException, InterruptedException, BookieException {
        return new Bookie(conf);
    }

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Examples of org.apache.bookkeeper.bookie.Bookie

        final ServerConfiguration conf = new ServerConfiguration()
            .setZkServers(zkutil.getZooKeeperConnectString())
            .setZkTimeout(5000).setJournalDirName(tmpDir.getPath())
            .setAllowLoopback(true).setLedgerDirNames(new String[] { tmpDir.getPath() });
        try {
            new Bookie(conf);
            fail("Should throw ConnectionLossException as ZKServer is not running!");
        } catch (KeeperException.ConnectionLossException e) {
            // expected behaviour
        } finally {
            FileUtils.deleteDirectory(tmpDir);

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Examples of org.apache.bookkeeper.bookie.Bookie

            .setAllowLoopback(true)
            .setLedgerDirNames(new String[] { tmpDir.getPath() });
        conf.setZkLedgersRootPath(ZK_ROOT);
        try {
            try {
                new Bookie(conf);
                fail("Should throw NoNodeException");
            } catch (Exception e) {
                // shouldn't be able to start
            }
            ClientConfiguration clientConf = new ClientConfiguration();
            clientConf.setZkServers(zkutil.getZooKeeperConnectString());
            clientConf.setZkLedgersRootPath(ZK_ROOT);
            BookKeeperAdmin.format(clientConf, false, false);


            Bookie b = new Bookie(conf);
            b.shutdown();
        } finally {
            FileUtils.deleteDirectory(tmpDir);
        }
    }

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Examples of org.apache.bookkeeper.bookie.Bookie

        underReplicationManager.disableLedgerReplication();


        final AtomicInteger numReads = new AtomicInteger(0);
        ServerConfiguration conf = killBookie(0);


        Bookie deadBookie = new Bookie(conf) {
            @Override
            public ByteBuffer readEntry(long ledgerId, long entryId)
                    throws IOException, NoLedgerException {
                // we want to disable during checking
                numReads.incrementAndGet();

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