Package org.apache.zookeeper.server

Examples of org.apache.zookeeper.server.ServerCnxnFactory

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    @Override
    public void blockUntilStarted() throws Exception
    {
        latch.await();

        ServerCnxnFactory   cnxnFactory = getServerConnectionFactory();
        if ( cnxnFactory != null )
        {
            final ZooKeeperServer     zkServer = getZooKeeperServer(cnxnFactory);
            if ( zkServer != null )
            {
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    {
        shutdown();

        try
        {
            ServerCnxnFactory   cnxnFactory = getServerConnectionFactory();
            if ( cnxnFactory != null )
            {
                ZooKeeperServer     zkServer = getZooKeeperServer(cnxnFactory);
                if ( zkServer != null )
                {
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    private ServerCnxnFactory getServerConnectionFactory() throws Exception
    {
        Field               cnxnFactoryField = ZooKeeperServerMain.class.getDeclaredField("cnxnFactory");
        cnxnFactoryField.setAccessible(true);
        ServerCnxnFactory   cnxnFactory;

        // Wait until the cnxnFactory field is non-null or up to 1s, whichever comes first.
        long startTime = System.currentTimeMillis();
        do
        {
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        {
            if ( quorumPeer != null )
            {
                Field               cnxnFactoryField = QuorumPeer.class.getDeclaredField("cnxnFactory");
                cnxnFactoryField.setAccessible(true);
                ServerCnxnFactory   cnxnFactory = (ServerCnxnFactory)cnxnFactoryField.get(quorumPeer);
                cnxnFactory.closeAll();

                Field               ssField = cnxnFactory.getClass().getDeclaredField("ss");
                ssField.setAccessible(true);
                ServerSocketChannel ss = (ServerSocketChannel)ssField.get(cnxnFactory);
                ss.close();
            }
            close();
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        File tmpDir = ClientBase.createTmpDir();
        ClientBase.setupTestEnv();
        ZooKeeperServer zks = new ZooKeeperServer(tmpDir, tmpDir, 3000);
        SyncRequestProcessor.setSnapCount(1000);
        final int PORT = Integer.parseInt(HOSTPORT.split(":")[1]);
        ServerCnxnFactory f = ServerCnxnFactory.createFactory(PORT, -1);
        f.startup(zks);
        try {
            LOG.info("starting up the zookeeper server .. waiting");
            Assert.assertTrue("waiting for server being up",
                    ClientBase.waitForServerUp(HOSTPORT, CONNECTION_TIMEOUT));
            ZooKeeper zk = new ZooKeeper(HOSTPORT, CONNECTION_TIMEOUT, this);
            try {
                zk.addAuthInfo("digest", "pat:test".getBytes());
                zk.setACL("/", Ids.CREATOR_ALL_ACL, -1);
            } finally {
                zk.close();
            }
        } finally {
            f.shutdown();

            Assert.assertTrue("waiting for server down",
                    ClientBase.waitForServerDown(HOSTPORT,
                            ClientBase.CONNECTION_TIMEOUT));
        }
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        File tmpDir = ClientBase.createTmpDir();
        ClientBase.setupTestEnv();
        ZooKeeperServer zks = new ZooKeeperServer(tmpDir, tmpDir, 3000);
        SyncRequestProcessor.setSnapCount(1000);
        final int PORT = Integer.parseInt(HOSTPORT.split(":")[1]);
        ServerCnxnFactory f = ServerCnxnFactory.createFactory(PORT, -1);
        f.startup(zks);
        ZooKeeper zk;
        String path;
        try {
            LOG.info("starting up the zookeeper server .. waiting");
            Assert.assertTrue("waiting for server being up",
                    ClientBase.waitForServerUp(HOSTPORT, CONNECTION_TIMEOUT));
            zk = new ZooKeeper(HOSTPORT, CONNECTION_TIMEOUT, this);
            LOG.info("starting creating acls");
            for (int i = 0; i < 100; i++) {
                path = "/" + i;
                zk.create(path, path.getBytes(), Ids.OPEN_ACL_UNSAFE,
                        CreateMode.PERSISTENT);
            }
            Assert.assertTrue("size of the acl map ", (1 == zks.getZKDatabase().getAclSize()));
            for (int j = 100; j < 200; j++) {
                path = "/" + j;
                ACL acl = new ACL();
                acl.setPerms(0);
                Id id = new Id();
                id.setId("1.1.1."+j);
                id.setScheme("ip");
                acl.setId(id);
                ArrayList<ACL> list = new ArrayList<ACL>();
                list.add(acl);
                zk.create(path, path.getBytes(), list, CreateMode.PERSISTENT);
            }
            Assert.assertTrue("size of the acl map ", (101 == zks.getZKDatabase().getAclSize()));
        } finally {
            // now shutdown the server and restart it
            f.shutdown();
            Assert.assertTrue("waiting for server down",
                    ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        }
        startSignal = new CountDownLatch(1);

        zks = new ZooKeeperServer(tmpDir, tmpDir, 3000);
        f = ServerCnxnFactory.createFactory(PORT, -1);

        f.startup(zks);
        try {
            Assert.assertTrue("waiting for server up",
                       ClientBase.waitForServerUp(HOSTPORT, CONNECTION_TIMEOUT));
   
            startSignal.await(CONNECTION_TIMEOUT,
                    TimeUnit.MILLISECONDS);
            Assert.assertTrue("count == 0", startSignal.getCount() == 0);
   
            Assert.assertTrue("acl map ", (101 == zks.getZKDatabase().getAclSize()));
            for (int j = 200; j < 205; j++) {
                path = "/" + j;
                ACL acl = new ACL();
                acl.setPerms(0);
                Id id = new Id();
                id.setId("1.1.1."+j);
                id.setScheme("ip");
                acl.setId(id);
                ArrayList<ACL> list = new ArrayList<ACL>();
                list.add(acl);
                zk.create(path, path.getBytes(), list, CreateMode.PERSISTENT);
            }
            Assert.assertTrue("acl map ", (106 == zks.getZKDatabase().getAclSize()));
   
            zk.close();
        } finally {
            f.shutdown();
   
            Assert.assertTrue("waiting for server down",
                       ClientBase.waitForServerDown(HOSTPORT,
                               ClientBase.CONNECTION_TIMEOUT));
        }
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          LOG.warn("Unable to register log4j JMX control", e);
      }
 
      LOG.info("Starting quorum peer");
      try {
          ServerCnxnFactory cnxnFactory = ServerCnxnFactory.createFactory();
          cnxnFactory.configure(config.getClientPortAddress(),
                                config.getMaxClientCnxns());
 
          quorumPeer = new QuorumPeer();
          quorumPeer.setClientPortAddress(config.getClientPortAddress());
          quorumPeer.setTxnFactory(new FileTxnSnapLog(
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    public void testSnapshot() throws Exception {
        File snapDir = new File(testData, "invalidsnap");
        ZooKeeperServer zks = new ZooKeeperServer(snapDir, snapDir, 3000);
        SyncRequestProcessor.setSnapCount(1000);
        final int PORT = Integer.parseInt(HOSTPORT.split(":")[1]);
        ServerCnxnFactory f = ServerCnxnFactory.createFactory(PORT, -1);
        f.startup(zks);
        LOG.info("starting up the zookeeper server .. waiting");
        Assert.assertTrue("waiting for server being up",
                ClientBase.waitForServerUp(HOSTPORT, CONNECTION_TIMEOUT));
        ZooKeeper zk = new ZooKeeper(HOSTPORT, 20000, this);
        try {
            // we know this from the data files
            // this node is the last node in the snapshot

            Assert.assertTrue(zk.exists("/9/9/8", false) != null);
        } finally {
            zk.close();
        }
        f.shutdown();
        Assert.assertTrue("waiting for server down",
                   ClientBase.waitForServerDown(HOSTPORT,
                           ClientBase.CONNECTION_TIMEOUT));

    }
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        File tmpDir = ClientBase.createTmpDir();
        ClientBase.setupTestEnv();
        ZooKeeperServer zks = new ZooKeeperServer(tmpDir, tmpDir, 3000);
        SyncRequestProcessor.setSnapCount(1000);
        final int PORT = Integer.parseInt(HOSTPORT.split(":")[1]);
        ServerCnxnFactory f = ServerCnxnFactory.createFactory(PORT, -1);
        f.startup(zks);
        ZooKeeper zk;

        final ArrayList<ACL> CREATOR_ALL_AND_WORLD_READABLE =
          new ArrayList<ACL>() { {
            add(new ACL(ZooDefs.Perms.READ,ZooDefs.Ids.ANYONE_ID_UNSAFE));
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        File tmpDir = ClientBase.createTmpDir();
        ClientBase.setupTestEnv();
        ZooKeeperServer zks = new ZooKeeperServer(tmpDir, tmpDir, 3000);
        SyncRequestProcessor.setSnapCount(100);
        final int PORT = Integer.parseInt(HOSTPORT.split(":")[1]);
        ServerCnxnFactory f = ServerCnxnFactory.createFactory(PORT, -1);
        f.startup(zks);
        Assert.assertTrue("waiting for server being up ",
                ClientBase.waitForServerUp(HOSTPORT,CONNECTION_TIMEOUT));
        ZooKeeper zk = new ZooKeeper(HOSTPORT, CONNECTION_TIMEOUT, this);
        try {
            for (int i = 0; i< 2000; i++) {
                zk.create("/invalidsnap-" + i, new byte[0], Ids.OPEN_ACL_UNSAFE,
                        CreateMode.PERSISTENT);
            }
        } finally {
            zk.close();
        }
        f.shutdown();
        Assert.assertTrue("waiting for server to shutdown",
                ClientBase.waitForServerDown(HOSTPORT, CONNECTION_TIMEOUT));
        // now corrupt the snapshot
        PurgeTxnLog.purge(tmpDir, tmpDir, 3);
        FileTxnSnapLog snaplog = new FileTxnSnapLog(tmpDir, tmpDir);
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