Example usage for org.apache.zookeeper.server NIOServerCnxnFactory getLocalAddress

Introduction

In this page you can find the example usage for org.apache.zookeeper.server NIOServerCnxnFactory getLocalAddress.

Prototype

@Override
    public InetSocketAddress getLocalAddress() 

Source Link

Usage

From source file:io.fabric8.zookeeper.bootstrap.ZooKeeperServerFactory.java

License:Apache License

public ZooKeeperServerFactory(QuorumPeerConfig peerConfig, String serverId)
        throws IOException, InterruptedException {
    this.peerConfig = peerConfig;
    this.serverId = serverId;

    LOGGER.info("Creating zookeeper server with: {}", peerConfig);

    if (!peerConfig.getServers().isEmpty()) {
        NIOServerCnxnFactory cnxnFactory = new NIOServerCnxnFactory();
        cnxnFactory.configure(peerConfig.getClientPortAddress(), peerConfig.getMaxClientCnxns());

        QuorumPeer quorumPeer = new QuorumPeer();
        quorumPeer.setClientPortAddress(peerConfig.getClientPortAddress());
        quorumPeer.setTxnFactory(/* w  ww  . ja  va 2s  .co m*/
                new FileTxnSnapLog(new File(peerConfig.getDataLogDir()), new File(peerConfig.getDataDir())));
        quorumPeer.setQuorumPeers(peerConfig.getServers());
        quorumPeer.setElectionType(peerConfig.getElectionAlg());
        quorumPeer.setMyid(peerConfig.getServerId());
        quorumPeer.setTickTime(peerConfig.getTickTime());
        quorumPeer.setMinSessionTimeout(peerConfig.getMinSessionTimeout());
        quorumPeer.setMaxSessionTimeout(peerConfig.getMaxSessionTimeout());
        quorumPeer.setInitLimit(peerConfig.getInitLimit());
        quorumPeer.setSyncLimit(peerConfig.getSyncLimit());
        quorumPeer.setQuorumVerifier(peerConfig.getQuorumVerifier());
        quorumPeer.setCnxnFactory(cnxnFactory);
        quorumPeer.setZKDatabase(new ZKDatabase(quorumPeer.getTxnFactory()));
        quorumPeer.setLearnerType(peerConfig.getPeerType());

        try {
            LOGGER.debug("Starting quorum peer \"%s\" on address %s", quorumPeer.getMyid(),
                    peerConfig.getClientPortAddress());
            quorumPeer.start();
            LOGGER.debug("Started quorum peer \"%s\"", quorumPeer.getMyid());
        } catch (Exception e) {
            LOGGER.warn(String.format("Failed to start quorum peer \"%s\", reason : %s ", quorumPeer.getMyid(),
                    e.getMessage()));
            quorumPeer.shutdown();
            throw e;
        }

        updateZooKeeperURL(cnxnFactory.getLocalAddress(), cnxnFactory.getLocalPort());

        // Register stats provider
        this.clusteredServer = new ClusteredServer(quorumPeer);
        /*
                    registration = context.registerService(QuorumStats.Provider.class, server, null);
                
        */
    } else {
        ServerConfig serverConfig = getServerConfig(peerConfig);

        ZooKeeperServer zkServer = new ZooKeeperServer();
        FileTxnSnapLog ftxn = new FileTxnSnapLog(new File(serverConfig.getDataLogDir()),
                new File(serverConfig.getDataDir()));
        zkServer.setTxnLogFactory(ftxn);
        zkServer.setTickTime(serverConfig.getTickTime());
        zkServer.setMinSessionTimeout(serverConfig.getMinSessionTimeout());
        zkServer.setMaxSessionTimeout(serverConfig.getMaxSessionTimeout());
        NIOServerCnxnFactory cnxnFactory = new NIOServerCnxnFactory() {
            protected void configureSaslLogin() throws IOException {
            }
        };
        InetSocketAddress clientPortAddress = serverConfig.getClientPortAddress();
        cnxnFactory.configure(clientPortAddress, serverConfig.getMaxClientCnxns());
        updateZooKeeperURL(cnxnFactory.getLocalAddress(), cnxnFactory.getLocalPort());

        try {
            LOGGER.debug("Starting ZooKeeper server on address %s", peerConfig.getClientPortAddress());
            cnxnFactory.startup(zkServer);
            LOGGER.debug("Started ZooKeeper server");
        } catch (Exception e) {
            LOGGER.warn(String.format("Failed to start ZooKeeper server, reason : %s", e));
            cnxnFactory.shutdown();
            throw e;
        }

        // Register stats provider
        this.simplerServer = new SimpleServer(zkServer, cnxnFactory);
        /*
                    registration = context.registerService(ServerStats.Provider.class, server, null);
        */
    }
}

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