Example usage for org.apache.zookeeper.server ServerCnxnFactory createFactory

List of usage examples for org.apache.zookeeper.server ServerCnxnFactory createFactory

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Introduction

In this page you can find the example usage for org.apache.zookeeper.server ServerCnxnFactory createFactory.

Prototype

public static ServerCnxnFactory createFactory() throws IOException

Source Link

Usage

From source file:beans.SystemStartable.java

License:Apache License

@Override
public void onStart() throws Throwable {
    // Initialize ZooKeeper.
    Properties properties = new Properties();
    InputStream propertiesStream = getClass().getClassLoader().getResourceAsStream("zoo.cfg");
    properties.load(propertiesStream);/*from   w ww .  ja  va  2 s. co m*/

    QuorumPeerConfig quorumConfig = new QuorumPeerConfig();
    quorumConfig.parseProperties(properties);

    zkServer = new ZooKeeperServer();
    zkServer.setTickTime(quorumConfig.getTickTime());
    zkServer.setMinSessionTimeout(quorumConfig.getMinSessionTimeout());
    zkServer.setMaxSessionTimeout(quorumConfig.getMaxSessionTimeout());

    zkDirectory = Files.createTempDirectory("zookeeper").toFile();
    LOG.info("Using ZooKeeper directory: " + zkDirectory);
    FileTxnSnapLog txnLog = new FileTxnSnapLog(zkDirectory, zkDirectory);
    zkServer.setTxnLogFactory(txnLog);

    cnxnFactory = ServerCnxnFactory.createFactory();
    cnxnFactory.configure(quorumConfig.getClientPortAddress(), quorumConfig.getMaxClientCnxns());
    cnxnFactory.startup(zkServer);
}

From source file:co.paralleluniverse.galaxy.test.GalaxyTestingUtils.java

License:Open Source License

public static ServerCnxnFactory startZookeeper(final String configResource, final String dataDirName)
        throws IOException, QuorumPeerConfig.ConfigException {
    ServerConfig sc = new ServerConfig();
    sc.parse(pathToResource(configResource));
    deleteDir(dataDirName);/*from  w  ww  .j  av  a 2  s.  c  o m*/
    new File(dataDirName).mkdirs();
    FileTxnSnapLog txnLog = null;
    try {
        ZooKeeperServer zkServer = new ZooKeeperServer();

        txnLog = new FileTxnSnapLog(new File(sc.getDataDir()), new File(sc.getDataDir()));
        zkServer.setTxnLogFactory(txnLog);
        zkServer.setTickTime(sc.getTickTime());
        zkServer.setMinSessionTimeout(sc.getMinSessionTimeout());
        zkServer.setMaxSessionTimeout(sc.getMaxSessionTimeout());
        ServerCnxnFactory cnxnFactory = ServerCnxnFactory.createFactory();
        cnxnFactory.configure(sc.getClientPortAddress(), sc.getMaxClientCnxns());
        cnxnFactory.startup(zkServer);
        return cnxnFactory;
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } finally {
        if (txnLog != null) {
            txnLog.close();
        }
    }
}

From source file:com.anhth12.zk.util.LocalZKServer.java

/**
 * Starts Zookeeper./*from   ww  w  . j  a va 2 s .  c  o  m*/
 *
 * @throws IOException if an error occurs during initialization
 * @throws InterruptedException if an error occurs during initialization
 */
public synchronized void start() throws IOException, InterruptedException {
    log.info("Starting Zookeeper on port {}", port);

    dataDir = Files.createTempDirectory(LocalZKServer.class.getSimpleName());
    dataDir.toFile().deleteOnExit();

    Properties properties = new Properties();
    properties.setProperty("dataDir", dataDir.toAbsolutePath().toString());
    properties.setProperty("clientPort", Integer.toString(port));
    log.info("ZK config: {}", properties);

    QuorumPeerConfig quorumConfig = new QuorumPeerConfig();
    try {
        quorumConfig.parseProperties(properties);
    } catch (QuorumPeerConfig.ConfigException e) {
        throw new IllegalArgumentException(e);
    }

    purgeManager = new DatadirCleanupManager(quorumConfig.getDataDir(), quorumConfig.getDataLogDir(),
            quorumConfig.getSnapRetainCount(), quorumConfig.getPurgeInterval());
    purgeManager.start();

    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(quorumConfig);

    zkServer = new ZooKeeperServer();
    zkServer.setTickTime(serverConfig.getTickTime());
    zkServer.setMinSessionTimeout(serverConfig.getMinSessionTimeout());
    zkServer.setMaxSessionTimeout(serverConfig.getMaxSessionTimeout());

    // These two ServerConfig methods returned String in 3.4.x and File in 3.5.x
    transactionLog = new FileTxnSnapLog(new File(serverConfig.getDataLogDir().toString()),
            new File(serverConfig.getDataDir().toString()));
    zkServer.setTxnLogFactory(transactionLog);

    connectionFactory = ServerCnxnFactory.createFactory();
    connectionFactory.configure(serverConfig.getClientPortAddress(), serverConfig.getMaxClientCnxns());
    connectionFactory.startup(zkServer);
}

From source file:com.chiralBehaviors.autoconfigure.ZookeeperLauncher.java

License:Open Source License

/**
 * Copied from QuorumPeerMain/*from ww w .j  a v a2 s .co m*/
 */
protected void runFromConfig(QuorumPeerConfig config) throws IOException {
    LOG.info("Starting quorum peer");
    ServerCnxnFactory cnxnFactory = ServerCnxnFactory.createFactory();
    cnxnFactory.configure(config.getClientPortAddress(), config.getMaxClientCnxns());

    quorumPeer = new QuorumPeer();
    quorumPeer.setClientPortAddress(config.getClientPortAddress());
    quorumPeer
            .setTxnFactory(new FileTxnSnapLog(new File(config.getDataLogDir()), new File(config.getDataDir())));
    quorumPeer.setQuorumPeers(config.getServers());
    quorumPeer.setElectionType(config.getElectionAlg());
    quorumPeer.setMyid(config.getServerId());
    quorumPeer.setTickTime(config.getTickTime());
    quorumPeer.setMinSessionTimeout(config.getMinSessionTimeout());
    quorumPeer.setMaxSessionTimeout(config.getMaxSessionTimeout());
    quorumPeer.setInitLimit(config.getInitLimit());
    quorumPeer.setSyncLimit(config.getSyncLimit());
    quorumPeer.setQuorumVerifier(config.getQuorumVerifier());
    quorumPeer.setCnxnFactory(cnxnFactory);
    quorumPeer.setZKDatabase(new ZKDatabase(quorumPeer.getTxnFactory()));
    quorumPeer.setLearnerType(config.getPeerType());

    quorumPeer.start();
}

From source file:com.cloudera.oryx.kafka.util.LocalZKServer.java

License:Open Source License

/**
 * Starts Zookeeper./*  ww w . j a  v a2 s  .  co  m*/
 *
 * @throws IOException if an error occurs during initialization
 * @throws InterruptedException if an error occurs during initialization
 */
public synchronized void start() throws IOException, InterruptedException {
    log.info("Starting Zookeeper on port {}", port);

    dataDir = Files.createTempDirectory(LocalZKServer.class.getSimpleName());
    dataDir.toFile().deleteOnExit();

    QuorumPeerConfig quorumConfig = new QuorumPeerConfig();
    try {
        quorumConfig.parseProperties(
                ConfigUtils.keyValueToProperties("dataDir", dataDir.toAbsolutePath(), "clientPort", port));
    } catch (QuorumPeerConfig.ConfigException e) {
        throw new IllegalArgumentException(e);
    }

    purgeManager = new DatadirCleanupManager(quorumConfig.getDataDir(), quorumConfig.getDataLogDir(),
            quorumConfig.getSnapRetainCount(), quorumConfig.getPurgeInterval());
    purgeManager.start();

    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(quorumConfig);

    zkServer = new ZooKeeperServer();
    zkServer.setTickTime(serverConfig.getTickTime());
    zkServer.setMinSessionTimeout(serverConfig.getMinSessionTimeout());
    zkServer.setMaxSessionTimeout(serverConfig.getMaxSessionTimeout());

    // These two ServerConfig methods returned String in 3.4.x and File in 3.5.x
    transactionLog = new FileTxnSnapLog(new File(serverConfig.getDataLogDir().toString()),
            new File(serverConfig.getDataDir().toString()));
    zkServer.setTxnLogFactory(transactionLog);

    connectionFactory = ServerCnxnFactory.createFactory();
    connectionFactory.configure(serverConfig.getClientPortAddress(), serverConfig.getMaxClientCnxns());
    connectionFactory.startup(zkServer);
}

From source file:com.comcast.viper.flume2storm.zookeeper.ZkTestServer.java

License:Apache License

/**
 * Starts the test ZooKeeper server/*w  w  w  .jav a  2 s.c  o  m*/
 */
public void start() {
    if (started) {
        LOG.debug("Already started");
        return;
    }
    try {
        LOG.debug("Starting...");
        ServerConfig config = new ServerConfig();
        config.parse(new String[] { port.toString(), ZK_DIR.getCanonicalPath(), ticktime.toString() });

        zkServer = new ZooKeeperServer();

        FileTxnSnapLog ftxn = new FileTxnSnapLog(new File(config.getDataLogDir()),
                new File(config.getDataDir()));
        zkServer.setTxnLogFactory(ftxn);
        zkServer.setTickTime(config.getTickTime());
        zkServer.setMinSessionTimeout(config.getMinSessionTimeout());
        zkServer.setMaxSessionTimeout(config.getMaxSessionTimeout());

        cnxnFactory = ServerCnxnFactory.createFactory();
        cnxnFactory.configure(config.getClientPortAddress(), config.getMaxClientCnxns());
        cnxnFactory.startup(zkServer);
        started = true;
        LOG.info("Started, {}", getConnectString());
    } catch (Exception e) {
        LOG.error("Failed to start: " + e.getMessage(), e);
    }
}

From source file:com.glaf.cluster.catalina.session.QuorumPeerMain.java

License:Apache License

public void runFromConfig(QuorumPeerConfig config) throws IOException {
    try {/* w ww  .  j  av a2s  .  c o  m*/
        ManagedUtil.registerLog4jMBeans();
    } catch (JMException e) {
        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(new File(config.getDataLogDir()), new File(config.getDataDir())));
        quorumPeer.setQuorumPeers(config.getServers());
        quorumPeer.setElectionType(config.getElectionAlg());
        quorumPeer.setMyid(config.getServerId());
        quorumPeer.setTickTime(config.getTickTime());
        quorumPeer.setMinSessionTimeout(config.getMinSessionTimeout());
        quorumPeer.setMaxSessionTimeout(config.getMaxSessionTimeout());
        quorumPeer.setInitLimit(config.getInitLimit());
        quorumPeer.setSyncLimit(config.getSyncLimit());
        quorumPeer.setQuorumVerifier(config.getQuorumVerifier());
        quorumPeer.setCnxnFactory(cnxnFactory);
        quorumPeer.setZKDatabase(new ZKDatabase(quorumPeer.getTxnFactory()));
        quorumPeer.setLearnerType(config.getPeerType());

        quorumPeer.start();
        quorumPeer.join();
    } catch (InterruptedException e) {
        // warn, but generally this is ok
        LOG.warn("Quorum Peer interrupted", e);
    }
}

From source file:com.heliosapm.streams.TestZooKeeperServer.java

License:Apache License

/**
 * Run from a ServerConfig./*from  ww w .  j  a v  a 2 s  .  co  m*/
 * @param config ServerConfig to use.
 * @throws IOException on any error
 */
public void runFromConfig(ServerConfig config) throws IOException {
    LOG.info(">>>>> Starting Test ZooKeep Server...");
    FileTxnSnapLog txnLog = null;
    try {
        // Note that this thread isn't going to be doing anything else,
        // so rather than spawning another thread, we will just call
        // run() in this thread.
        // create a file logger url from the command line args
        zkServer = new ZooKeeperServer();

        txnLog = new FileTxnSnapLog(new File(config.getDataLogDir()), new File(config.getDataDir()));
        zkServer.setTxnLogFactory(txnLog);
        zkServer.setTickTime(config.getTickTime());
        zkServer.setMinSessionTimeout(config.getMinSessionTimeout());
        zkServer.setMaxSessionTimeout(config.getMaxSessionTimeout());
        cnxnFactory = ServerCnxnFactory.createFactory();
        cnxnFactory.configure(config.getClientPortAddress(), config.getMaxClientCnxns());
        cnxnFactory.startup(zkServer);
        LOG.info("<<<<< Test ZooKeep Server Started.");
        //            cnxnFactory.join();
        //            if (zkServer.isRunning()) {
        //                zkServer.shutdown();
        //            }            
    } catch (InterruptedException e) {
        // warn, but generally this is ok
        LOG.warn("Server interrupted", e);
    } finally {
        //            if (txnLog != null) {
        //                txnLog.close();
        //            }
    }
}

From source file:com.huawei.streaming.cql.LocalTaskCommons.java

License:Apache License

/**
 * Run from a ServerConfig./*  w ww  .j a  va 2 s. co m*/
 *
 */
private static void runFromConfig(ServerConfig config) throws IOException {
    LOG.info("Starting server");
    String newDataDir = LocalTaskCommons.setDir(ZKDATA);
    String newLogDir = LocalTaskCommons.setDir(ZKLOG);

    try {
        removeZKTmpDir(newDataDir, newLogDir);
        ZooKeeperServer zkServer = new ZooKeeperServer();
        FileTxnSnapLog ftxn = new FileTxnSnapLog(new File(newLogDir), new File(newDataDir));
        zkServer.setTxnLogFactory(ftxn);
        zkServer.setTickTime(config.getTickTime());
        zkServer.setMinSessionTimeout(config.getMinSessionTimeout());
        zkServer.setMaxSessionTimeout(config.getMaxSessionTimeout());
        cnxnFactory = ServerCnxnFactory.createFactory();
        cnxnFactory.configure(config.getClientPortAddress(), config.getMaxClientCnxns());
        cnxnFactory.startup(zkServer);
    } catch (InterruptedException e) {
        // warn, but generally this is ok
        LOG.warn("Server interrupted", e);
    }
}

From source file:com.intropro.prairie.unit.zookeeper.ZookeeperUnit.java

License:Apache License

private void runFromConfig(ServerConfig config) throws IOException {
    zkServer = new ZooKeeperServer();
    try {//from  www . j a  v a2s .c o  m

        txnLog = new FileTxnSnapLog(new File(config.getDataLogDir()), new File(config.getDataDir()));
        zkServer.setTxnLogFactory(txnLog);
        zkServer.setTickTime(config.getTickTime());
        zkServer.setMinSessionTimeout(config.getMinSessionTimeout());
        zkServer.setMaxSessionTimeout(config.getMaxSessionTimeout());
        cnxnFactory = ServerCnxnFactory.createFactory();
        cnxnFactory.configure(config.getClientPortAddress(), config.getMaxClientCnxns());
        cnxnFactory.startup(zkServer);
    } catch (InterruptedException e) {
        if (zkServer.isRunning()) {
            zkServer.shutdown();
        }
    }
}