Examples with BindException java.net.BindException used on opensource projects

Example 46 with BindException

use of java.net.BindException in project hive by apache.

the class MiniZooKeeperCluster method startup.

/**
 * @param baseDir
 * @param numZooKeeperServers
 * @return ClientPort server bound to, -1 if there was a
 *         binding problem and we couldn't pick another port.
 * @throws IOException
 * @throws InterruptedException
 */
public int startup(File baseDir, int numZooKeeperServers) throws IOException, InterruptedException {
    if (numZooKeeperServers <= 0) {
        return -1;
    }
    setupTestEnv();
    shutdown();
    // the seed port
    int tentativePort = -1;
    int currentClientPort;
    // running all the ZK servers
    for (int i = 0; i < numZooKeeperServers; i++) {
        File dir = new File(baseDir, "zookeeper_" + i).getAbsoluteFile();
        createDir(dir);
        int tickTimeToUse;
        if (this.tickTime > 0) {
            tickTimeToUse = this.tickTime;
        } else {
            tickTimeToUse = TICK_TIME;
        }
        // Set up client port - if we have already had a list of valid ports, use it.
        if (hasValidClientPortInList(i)) {
            currentClientPort = clientPortList.get(i);
        } else {
            // update the seed
            tentativePort = selectClientPort(tentativePort);
            currentClientPort = tentativePort;
        }
        ZooKeeperServer server = new ZooKeeperServer(dir, dir, tickTimeToUse);
        // Setting {min,max}SessionTimeout defaults to be the same as in Zookeeper
        server.setMinSessionTimeout(configuration.getInt("hbase.zookeeper.property.minSessionTimeout", -1));
        server.setMaxSessionTimeout(configuration.getInt("hbase.zookeeper.property.maxSessionTimeout", -1));
        NIOServerCnxnFactory standaloneServerFactory;
        while (true) {
            try {
                standaloneServerFactory = new NIOServerCnxnFactory();
                standaloneServerFactory.configure(new InetSocketAddress(currentClientPort), configuration.getInt(HConstants.ZOOKEEPER_MAX_CLIENT_CNXNS, HConstants.DEFAULT_ZOOKEPER_MAX_CLIENT_CNXNS));
            } catch (BindException e) {
                LOG.debug("Failed binding ZK Server to client port: " + currentClientPort, e);
                // We're told to use some port but it's occupied, fail
                if (hasValidClientPortInList(i)) {
                    return -1;
                }
                // This port is already in use, try to use another.
                tentativePort = selectClientPort(tentativePort);
                currentClientPort = tentativePort;
                continue;
            }
            break;
        }
        // Start up this ZK server
        standaloneServerFactory.startup(server);
        // Runs a 'stat' against the servers.
        if (!waitForServerUp(currentClientPort, connectionTimeout)) {
            throw new IOException("Waiting for startup of standalone server");
        }
        // We have selected a port as a client port.  Update clientPortList if necessary.
        if (clientPortList.size() <= i) {
            // it is not in the list, add the port
            clientPortList.add(currentClientPort);
        } else if (clientPortList.get(i) <= 0) {
            // the list has invalid port, update with valid port
            clientPortList.remove(i);
            clientPortList.add(i, currentClientPort);
        }
        standaloneServerFactoryList.add(standaloneServerFactory);
        zooKeeperServers.add(server);
    }
    // set the first one to be active ZK; Others are backups
    activeZKServerIndex = 0;
    started = true;
    int clientPort = clientPortList.get(activeZKServerIndex);
    LOG.info("Started MiniZooKeeperCluster and ran successful 'stat' " + "on client port=" + clientPort);
    return clientPort;
}

Example 47 with BindException

use of java.net.BindException in project knime-core by knime.

the class HelpviewPlugin method start.

/**
 * This method is called upon plug-in activation.
 *
 * {@inheritDoc}
 */
@Override
public void start(final BundleContext context) throws Exception {
    super.start(context);
    // initialize jetty's logging system
    if (System.getProperty("org.mortbay.log.class") == null) {
        ClassLoader cl = Thread.currentThread().getContextClassLoader();
        try {
            Thread.currentThread().setContextClassLoader(JettyLogger.class.getClassLoader());
            System.setProperty("org.mortbay.log.class", JettyLogger.class.getName());
            Log.getLog();
        } finally {
            Thread.currentThread().setContextClassLoader(cl);
        }
    }
    // start an embedded webserver for serving bundle-local or node-local
    // files in the node descriptions
    m_server = new Server();
    NetworkTrafficServerConnector connector = new NetworkTrafficServerConnector(m_server);
    connector.setPort(PORT);
    try {
        connector.setHost(InetAddress.getLocalHost().getHostAddress());
    } catch (UnknownHostException ex) {
        // sometimes the above returns this exception; yeah, strange
        try {
            connector.setHost(InetAddress.getByName("localhost").getHostAddress());
        } catch (UnknownHostException ex1) {
            logger.error("Cannot start embedded webserver: " + ex.getMessage(), ex);
        }
    }
    m_server.addConnector(connector);
    m_server.setHandler(FileHandler.instance);
    try {
        m_server.start();
    } catch (BindException ex) {
        logger.error("Cannot start embedded webserver: " + ex.getMessage(), ex);
    // ignore exception otherwise the plugin is not initialized
    }
}

Example 48 with BindException

use of java.net.BindException in project ignite by apache.

the class ServerSocketMultiThreadedTest method testConcurrentBind.

/**
 * @throws Exception If failed.
 */
public void testConcurrentBind() throws Exception {
    final AtomicInteger bindExCnt = new AtomicInteger();
    final AtomicInteger sockExCnt = new AtomicInteger();
    final AtomicInteger okCnt = new AtomicInteger();
    final CyclicBarrier finishBarrier = new CyclicBarrier(THREADS_CNT, new Runnable() {

        private int i;

        @Override
        public void run() {
            if (++i % 250 == 0)
                X.println("Finished iteration [threadName=" + Thread.currentThread().getName() + ", iter=" + i + ']');
        }
    });
    final InetAddress addr = InetAddress.getByName("127.0.0.1");
    GridTestUtils.runMultiThreaded(new Callable<Object>() {

        @Nullable
        @Override
        public Object call() throws Exception {
            ServerSocket srvSock = null;
            for (int i = 0; i < ITER_CNT; i++) {
                try {
                    srvSock = new ServerSocket(60000, 0, addr);
                    okCnt.incrementAndGet();
                } catch (BindException ignore) {
                    bindExCnt.incrementAndGet();
                } catch (SocketException ignore) {
                    sockExCnt.incrementAndGet();
                } finally {
                    finishBarrier.await();
                    U.closeQuiet(srvSock);
                }
            }
            return null;
        }
    }, THREADS_CNT, "binder");
    X.println("Test stats [bindExCnt=" + bindExCnt.get() + ", sockExCnt=" + sockExCnt.get() + ", okCnt=" + okCnt + ']');
}

Example 49 with BindException

use of java.net.BindException in project ignite by apache.

the class GridTcpCommunicationSpiRecoverySelfTest method testBlockRead2.

/**
 * @throws Exception If failed.
 */
public void testBlockRead2() throws Exception {
    createSpis();
    try {
        final TcpCommunicationSpi spi0 = spis.get(0);
        final TcpCommunicationSpi spi1 = spis.get(1);
        final TestListener lsnr0 = (TestListener) spi0.getListener();
        final TestListener lsnr1 = (TestListener) spi1.getListener();
        final ClusterNode node0 = nodes.get(0);
        final ClusterNode node1 = nodes.get(1);
        final AtomicInteger msgId = new AtomicInteger();
        final AtomicInteger expCnt0 = new AtomicInteger();
        final AtomicInteger expCnt1 = new AtomicInteger();
        // Send message to establish connection.
        spi0.sendMessage(node1, new GridTestMessage(node0.id(), msgId.incrementAndGet(), 0));
        GridTestUtils.waitForCondition(new GridAbsPredicate() {

            @Override
            public boolean apply() {
                return lsnr1.rcvCnt.get() >= 1;
            }
        }, 1000);
        expCnt1.incrementAndGet();
        int errCnt = 0;
        for (int i = 0; i < ITERS; i++) {
            log.info("Iteration: " + i);
            try {
                final GridNioSession ses0 = communicationSession(spi0, false);
                final GridNioSession ses1 = communicationSession(spi1, true);
                ses1.pauseReads().get();
                IgniteInternalFuture<?> sndFut = GridTestUtils.runAsync(new Callable<Void>() {

                    @Override
                    public Void call() throws Exception {
                        for (int i = 0; i < 6000; i++) {
                            spi0.sendMessage(node1, new GridTestMessage(node0.id(), msgId.incrementAndGet(), 0));
                            expCnt1.incrementAndGet();
                        }
                        return null;
                    }
                });
                // Wait when session is closed because of write timeout.
                GridTestUtils.waitForCondition(new GridAbsPredicate() {

                    @Override
                    public boolean apply() {
                        return ses0.closeTime() != 0;
                    }
                }, awaitForSocketWriteTimeout());
                assertTrue("Failed to wait for session close", ses0.closeTime() != 0);
                try {
                    ses1.resumeReads().get();
                } catch (IgniteCheckedException ignore) {
                // Can fail if ses1 was closed.
                }
                // Wait when session is closed, then try to open new connection from node1.
                GridTestUtils.waitForCondition(new GridAbsPredicate() {

                    @Override
                    public boolean apply() {
                        return ses1.closeTime() != 0;
                    }
                }, awaitForSocketWriteTimeout());
                assertTrue("Failed to wait for session close", ses1.closeTime() != 0);
                for (int j = 0; j < 100; j++) {
                    spi1.sendMessage(node0, new GridTestMessage(node1.id(), msgId.incrementAndGet(), 0));
                    expCnt0.incrementAndGet();
                }
                sndFut.get();
                final int expMsgs0 = expCnt0.get();
                final int expMsgs1 = expCnt1.get();
                GridTestUtils.waitForCondition(new GridAbsPredicate() {

                    @Override
                    public boolean apply() {
                        return lsnr0.rcvCnt.get() >= expMsgs0 && lsnr1.rcvCnt.get() >= expMsgs1;
                    }
                }, 60_000);
                assertEquals(expMsgs0, lsnr0.rcvCnt.get());
                assertEquals(expMsgs1, lsnr1.rcvCnt.get());
            } catch (IgniteCheckedException e) {
                if (e.hasCause(BindException.class)) {
                    errCnt++;
                    if (errCnt > 3) {
                        log.warning("Got exception > 3 times, test fails.");
                        throw e;
                    }
                    if (i < ITERS - 1) {
                        info("Got exception caused by BindException, will retry after delay: " + e);
                        U.sleep(10_000);
                    } else
                        info("Got exception caused by BindException, will ignore: " + e);
                } else {
                    log.warning("Unexpected exception: " + e, e);
                    throw e;
                }
            }
        }
    } finally {
        stopSpis();
    }
}

Example 50 with BindException

use of java.net.BindException in project Payara by payara.

the class PayaraMicroImpl method configurePorts.

private void configurePorts() throws GlassFishException {
    PortBinder portBinder = new PortBinder();
    if (httpPort != Integer.MIN_VALUE) {
        if (autoBindHttp == true) {
            // Log warnings if overriding other options
            logPortPrecedenceWarnings(false);
            // Search for an available port from the specified port
            try {
                int port = portBinder.findAvailablePort(httpPort, autoBindRange);
                preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.http-listener.port=" + port));
                preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.http-listener.enabled=true"));
            } catch (BindException ex) {
                LOGGER.log(Level.SEVERE, "No available port found in range: " + httpPort + " - " + (httpPort + autoBindRange), ex);
                throw new GlassFishException("Could not bind HTTP port");
            }
        } else {
            // Log warnings if overriding other options
            logPortPrecedenceWarnings(false);
            preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.http-listener.port=" + httpPort));
        }
    } else if (autoBindHttp == true) {
        // Log warnings if overriding other options
        logPortPrecedenceWarnings(false);
        // Search for an available port from the default HTTP port
        try {
            int port = portBinder.findAvailablePort(defaultHttpPort, autoBindRange);
            preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.http-listener.port=" + port));
            preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.http-listener.enabled=true"));
        } catch (BindException ex) {
            LOGGER.log(Level.SEVERE, "No available port found in range: " + defaultHttpPort + " - " + (defaultHttpPort + autoBindRange), ex);
            throw new GlassFishException("Could not bind HTTP port");
        }
    }
    if (sslPort != Integer.MIN_VALUE) {
        if (autoBindSsl == true) {
            // Log warnings if overriding other options
            logPortPrecedenceWarnings(true);
            // Search for an available port from the specified port
            try {
                int port = portBinder.findAvailablePort(sslPort, autoBindRange);
                preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.https-listener.port=" + port));
                preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.https-listener.enabled=true"));
            } catch (BindException ex) {
                LOGGER.log(Level.SEVERE, "No available port found in range: " + sslPort + " - " + (sslPort + autoBindRange), ex);
                throw new GlassFishException("Could not bind SSL port");
            }
        } else {
            // Log warnings if overriding other options
            logPortPrecedenceWarnings(true);
            // Set the port as normal
            preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.https-listener.port=" + sslPort));
            preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.https-listener.enabled=true"));
        }
    } else if (autoBindSsl == true) {
        // Log warnings if overriding other options
        logPortPrecedenceWarnings(true);
        // Search for an available port from the default HTTPS port
        try {
            int port = portBinder.findAvailablePort(defaultHttpsPort, autoBindRange);
            preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.https-listener.port=" + port));
            preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.network-listeners.network-listener.https-listener.enabled=true"));
        } catch (BindException ex) {
            LOGGER.log(Level.SEVERE, "No available port found in range: " + defaultHttpsPort + " - " + (defaultHttpsPort + autoBindRange), ex);
            throw new GlassFishException("Could not bind SSL port");
        }
    }
    if (sslCert != null) {
        preBootCommands.add(new BootCommand("set", "configs.config.server-config.network-config.protocols.protocol.https-listener.ssl.cert-nickname=" + sslCert));
    }
}