Java Code Examples for org.apache.zookeeper.server.ServerConfig

The following are top voted examples for showing how to use org.apache.zookeeper.server.ServerConfig. These examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in our system to generate more good examples.
Example 1
Project: Lagerta   File: EmbeddedKafka.java   View source code 6 votes vote down vote up
private void startZookeeper() throws IOException, InterruptedException {
    File zkDir = folder.mkSubDir("embedded-zk-" + zookeeperPort);
    ServerConfig config = new ServerConfig();

    config.parse(new String[]{String.valueOf(zookeeperPort), zkDir.getAbsolutePath()});
    zookeeperThread = new Thread(() -> {
        try {
            zookeeperServer.runFromConfig(config);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    });
    zookeeperThread.setDaemon(true);
    zookeeperThread.start();
    // Await zookeeper startup.
    zookeeperThread.join(ZOOKEEPER_AWAIT_TIME);
}
 
Example 2
Project: iotplatform   File: KafkaDemoClient.java   View source code 6 votes vote down vote up
private static void startZkLocal() throws Exception {
    final File zkTmpDir = File.createTempFile("zookeeper", "test");
    if (zkTmpDir.delete() && zkTmpDir.mkdir()) {
        Properties zkProperties = new Properties();
        zkProperties.setProperty("dataDir", zkTmpDir.getAbsolutePath());
        zkProperties.setProperty("clientPort", String.valueOf(ZK_PORT));

        ServerConfig configuration = new ServerConfig();
        QuorumPeerConfig quorumConfiguration = new QuorumPeerConfig();
        quorumConfiguration.parseProperties(zkProperties);
        configuration.readFrom(quorumConfiguration);

        new Thread() {
            public void run() {
                try {
                    new ZooKeeperServerMain().runFromConfig(configuration);
                } catch (IOException e) {
                    System.out.println("Start of Local ZooKeeper Failed");
                    e.printStackTrace(System.err);
                }
            }
        }.start();
    } else {
        System.out.println("Failed to delete or create data dir for Zookeeper");
    }
}
 
Example 3
Project: thingsboard   File: KafkaDemoClient.java   View source code 6 votes vote down vote up
private static void startZkLocal() throws Exception {
    final File zkTmpDir = File.createTempFile("zookeeper", "test");
    if (zkTmpDir.delete() && zkTmpDir.mkdir()) {
        Properties zkProperties = new Properties();
        zkProperties.setProperty("dataDir", zkTmpDir.getAbsolutePath());
        zkProperties.setProperty("clientPort", String.valueOf(ZK_PORT));

        ServerConfig configuration = new ServerConfig();
        QuorumPeerConfig quorumConfiguration = new QuorumPeerConfig();
        quorumConfiguration.parseProperties(zkProperties);
        configuration.readFrom(quorumConfiguration);

        new Thread() {
            public void run() {
                try {
                    new ZooKeeperServerMain().runFromConfig(configuration);
                } catch (IOException e) {
                    System.out.println("Start of Local ZooKeeper Failed");
                    e.printStackTrace(System.err);
                }
            }
        }.start();
    } else {
        System.out.println("Failed to delete or create data dir for Zookeeper");
    }
}
 
Example 4
Project: hadoop-EAR   File: MiniAvatarCluster.java   View source code 6 votes vote down vote up
private static ServerConfig createZooKeeperConf() 
  throws IOException, ConfigException {
  
  // create conf file
  File zkConfDir = new File(TEST_DIR);
  zkConfDir.mkdirs();
  File zkConfFile = new File(ZK_CONF_FILE);
  zkConfFile.delete();
  zkConfFile.createNewFile();

  Properties zkConfProps = new Properties();
  zkConfProps.setProperty("tickTime", "2000");
  zkConfProps.setProperty("dataDir", ZK_DATA_DIR);
  zkConfProps.setProperty("clientPort", new Integer(zkClientPort).toString());
  zkConfProps.setProperty("maxClientCnxns", "500");
  zkConfProps.store(new FileOutputStream(zkConfFile), "");

  // create config object
  ServerConfig zkConf = new ServerConfig();
  zkConf.parse(ZK_CONF_FILE);

  return zkConf;
}
 
Example 5
Project: hadoop-EAR   File: MiniAvatarCluster.java   View source code 6 votes vote down vote up
public static void createAndStartZooKeeper() 
  throws IOException, ConfigException, InterruptedException {
  logStateChange("Creating zookeeper server");
  AvatarShell.retrySleep = 1000;
  ServerConfig zkConf = createZooKeeperConf();

  zooKeeper = new ZooKeeperServer();
  FileTxnSnapLog ftxn = new 
    FileTxnSnapLog(new File(zkConf.getDataLogDir()),
                   new File(zkConf.getDataDir()));
  zooKeeper.setTxnLogFactory(ftxn);
  zooKeeper.setTickTime(zkConf.getTickTime());
  zooKeeper.setMinSessionTimeout(zkConf.getMinSessionTimeout());
  zooKeeper.setMaxSessionTimeout(zkConf.getMaxSessionTimeout());

  cnxnFactory = new NIOServerCnxnFactory();
  cnxnFactory.configure(zkConf.getClientPortAddress(),
      zkConf.getMaxClientCnxns());
  cnxnFactory.startup(zooKeeper);
  logStateChange("Creating zookeeper server - completed");
}
 
Example 6
Project: java-dynamicconfig   File: ZookeepersAsConfigSourceIT.java   View source code 6 votes vote down vote up
@Before
public void setUp() throws Exception {
    final String clientPort = "21818";
    final String dataDirectory = System.getProperty("java.io.tmpdir");
    zookeeperHost = "localhost:" + clientPort;

    ServerConfig config = new ServerConfig();
    config.parse(new String[] { clientPort, dataDirectory });

    testConfig = new BaseConfiguration();
    testConfig.setProperty("quorum", zookeeperHost);
    testConfig.setProperty("znode", "/config");
    testConfig.setProperty(APPNAME_PROPERTY, "test");
    testConfig.setProperty(ROOTCONFIG_PROPERTY, "test");

    zkServer = new ZookeeperTestUtil.ZooKeeperThread(config);
    server = new Thread(zkServer);
    server.start();

    zookeeper = connect(zookeeperHost);
}
 
Example 7
Project: java-dynamicconfig   File: ZookeeperAsConfigSourceDisruptedIT.java   View source code 6 votes vote down vote up
@Before
public void setUp() throws Exception {
    final String clientPort = "21818";
    final String dataDirectory = System.getProperty("java.io.tmpdir");
    zookeeperHost = "localhost:" + clientPort;

    ServerConfig config = new ServerConfig();
    config.parse(new String[] { clientPort, dataDirectory });

    testConfig = new BaseConfiguration();
    testConfig.setProperty("quorum", zookeeperHost);
    testConfig.setProperty("znode", "/config");
    testConfig.setProperty(APPNAME_PROPERTY, "test");
    testConfig.setProperty(ROOTCONFIG_PROPERTY, "test");

    zkServer = new ZookeeperTestUtil.ZooKeeperThread(config);
    server = new Thread(zkServer);
    server.start();

    zookeeper = connect(zookeeperHost);
}
 
Example 8
Project: prairie   File: ZookeeperUnit.java   View source code 6 votes vote down vote up
private void runFromConfig(ServerConfig config) throws IOException {
    zkServer = new ZooKeeperServer();
    try {

        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();
        }
    }
}
 
Example 9
Project: StreamCQL   File: LocalTaskCommons.java   View source code 6 votes vote down vote up
/**
 * 启动zookeeper服务
 */
public static void startZookeeperServer()
    throws ConfigException, IOException
{
    String classPath = ApplicationParseTest.class.getResource("/").getPath();
    String[] args = {classPath + File.separator + "zoo.cfg"};
    ServerConfig config = new ServerConfig();
    if (args.length == 1)
    {
        config.parse(args[0]);
    }
    else
    {
        config.parse(args);
    }
    
    LOG.info("start to startup zookeeper server");
    runFromConfig(config);
}
 
Example 10
Project: search   File: ZkTestServer.java   View source code 6 votes vote down vote up
protected void initializeAndRun(String[] args) throws ConfigException,
    IOException {
  try {
    ManagedUtil.registerLog4jMBeans();
  } catch (JMException e) {
    log.warn("Unable to register log4j JMX control", e);
  }
  
  ServerConfig config = new ServerConfig();
  if (args.length == 1) {
    config.parse(args[0]);
  } else {
    config.parse(args);
  }
  
  runFromConfig(config);
}
 
Example 11
Project: NYBC   File: ZkTestServer.java   View source code 6 votes vote down vote up
protected void initializeAndRun(String[] args) throws ConfigException,
    IOException {
  try {
    ManagedUtil.registerLog4jMBeans();
  } catch (JMException e) {
    log.warn("Unable to register log4j JMX control", e);
  }
  
  ServerConfig config = new ServerConfig();
  if (args.length == 1) {
    config.parse(args[0]);
  } else {
    config.parse(args);
  }
  
  runFromConfig(config);
}
 
Example 12
Project: RDFS   File: MiniAvatarCluster.java   View source code 6 votes vote down vote up
private static ServerConfig createZooKeeperConf() 
  throws IOException, ConfigException {
  
  // create conf file
  File zkConfDir = new File(TEST_DIR);
  zkConfDir.mkdirs();
  File zkConfFile = new File(ZK_CONF_FILE);
  zkConfFile.delete();
  zkConfFile.createNewFile();

  Properties zkConfProps = new Properties();
  zkConfProps.setProperty("tickTime", "2000");
  zkConfProps.setProperty("dataDir", ZK_DATA_DIR);
  zkConfProps.setProperty("clientPort", new Integer(zkClientPort).toString());
  zkConfProps.setProperty("maxClientCnxns", "30");
  zkConfProps.store(new FileOutputStream(zkConfFile), "");

  // create config object
  ServerConfig zkConf = new ServerConfig();
  zkConf.parse(ZK_CONF_FILE);

  return zkConf;
}
 
Example 13
Project: RDFS   File: MiniAvatarCluster.java   View source code 6 votes vote down vote up
public static void createAndStartZooKeeper() 
  throws IOException, ConfigException, InterruptedException {
  ServerConfig zkConf = createZooKeeperConf();

  zooKeeper = new ZooKeeperServer();
  FileTxnSnapLog ftxn = new 
    FileTxnSnapLog(new File(zkConf.getDataLogDir()),
                   new File(zkConf.getDataDir()));
  zooKeeper.setTxnLogFactory(ftxn);
  zooKeeper.setTickTime(zkConf.getTickTime());
  zooKeeper.setMinSessionTimeout(zkConf.getMinSessionTimeout());
  zooKeeper.setMaxSessionTimeout(zkConf.getMaxSessionTimeout());

  cnxnFactory =
    new NIOServerCnxn.Factory(zkConf.getClientPortAddress(),
                              zkConf.getMaxClientCnxns());
  cnxnFactory.startup(zooKeeper);

}
 
Example 14
Project: ditb   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig) throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 15
Project: linden   File: EmbeddedZooKeeper.java   View source code 5 votes vote down vote up
public void start() throws Exception {
  try {
    // zkDir = genZookeeperDataDir();
    zkConfig = genZookeeperConfig(zkDir);
    port = Integer.valueOf(zkConfig.getProperty("clientPort"));
    QuorumPeerConfig qpConfig = new QuorumPeerConfig();
    qpConfig.parseProperties(zkConfig);
    final ServerConfig sConfig = new ServerConfig();
    sConfig.readFrom(qpConfig);


    thread = new Thread() {

      @Override
      public void run() {
        try {
          LOGGER.info("Starting ZK server");
          runFromConfig(sConfig);
        } catch (Throwable t) {
          LOGGER.error("Failure in embedded ZooKeeper", t);
        }
      }
    };

    thread.start();
    Thread.sleep(500);
  } catch (Throwable t) {
    throw new Exception("Cannot start embedded zookeeper", t);
  }
}
 
Example 16
Project: zookeeper-cli   File: LocalZooKeeperServer.java   View source code 5 votes vote down vote up
public void start() throws IOException, ConfigException, InterruptedException {
    log.info("Starting Zookeeper on port {}", port);

    Properties properties = new Properties();
    properties.setProperty("dataDir", getDataDir().getAbsolutePath());
    properties.setProperty("clientPort", Integer.toString(getPort()));

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

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

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

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

    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);
}
 
Example 17
Project: herddb   File: ZooKeeperMainWrapper.java   View source code 5 votes vote down vote up
public void run() throws Exception {
    pidFileLocker.lock();

    server = new ZooKeeperServerMain();
    QuorumPeerConfig qp = new QuorumPeerConfig();
    qp.parseProperties(configuration);
    ServerConfig sc = new ServerConfig();
    sc.readFrom(qp);
    server.runFromConfig(sc);

}
 
Example 18
Project: HeliosStreams   File: TestZooKeeperServer.java   View source code 5 votes vote down vote up
/**
     * Run from a ServerConfig.
     * @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();
//            }
        }
    }
 
Example 19
Project: flink   File: FlinkZooKeeperQuorumPeer.java   View source code 5 votes vote down vote up
/**
 * Runs a ZooKeeper {@link QuorumPeer} if further peers are configured or a single
 * {@link ZooKeeperServer} if no further peers are configured.
 *
 * @param zkConfigFile ZooKeeper config file 'zoo.cfg'
 * @param peerId       ID for the 'myid' file
 */
public static void runFlinkZkQuorumPeer(String zkConfigFile, int peerId) throws Exception {

	Properties zkProps = new Properties();

	try (InputStream inStream = new FileInputStream(new File(zkConfigFile))) {
		zkProps.load(inStream);
	}

	LOG.info("Configuration: " + zkProps);

	// Set defaults for required properties
	setRequiredProperties(zkProps);

	// Write peer id to myid file
	writeMyIdToDataDir(zkProps, peerId);

	// The myid file needs to be written before creating the instance. Otherwise, this
	// will fail.
	QuorumPeerConfig conf = new QuorumPeerConfig();
	conf.parseProperties(zkProps);

	if (conf.isDistributed()) {
		// Run quorum peer
		LOG.info("Running distributed ZooKeeper quorum peer (total peers: {}).",
				conf.getServers().size());

		QuorumPeerMain qp = new QuorumPeerMain();
		qp.runFromConfig(conf);
	}
	else {
		// Run standalone
		LOG.info("Running standalone ZooKeeper quorum peer.");

		ZooKeeperServerMain zk = new ZooKeeperServerMain();
		ServerConfig sc = new ServerConfig();
		sc.readFrom(conf);
		zk.runFromConfig(sc);
	}
}
 
Example 20
Project: LCIndex-HBase-0.94.16   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig) throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 21
Project: hadoop-EAR   File: MiniAvatarCluster.java   View source code 5 votes vote down vote up
private static ServerConfig getZooKeeperConf() throws Exception {
  if (new File(ZK_CONF_FILE).exists()) {
    ServerConfig zkConf = new ServerConfig();
    zkConf.parse(ZK_CONF_FILE);

    return zkConf;
  } else {
    return createZooKeeperConf();
  }
}
 
Example 22
Project: majordodo   File: TestingZookeeperServerEmbedded.java   View source code 5 votes vote down vote up
public void start() throws Exception {

        mainsingle = new ZooKeeperServerMain();

        thread = new Thread("zkservermainrunner") {
            @Override
            public void run() {
                try {
                    ServerConfig cc = new ServerConfig();
                    cc.readFrom(config);
                    mainsingle.runFromConfig(cc);
                    System.out.println("ZK server died");
                } catch (Throwable t) {
                    t.printStackTrace();
                }
            }
        };
        thread.start();

        this.cnxnFactory = getServerConnectionFactory();
        if (cnxnFactory != null) {
            final ZooKeeperServer zkServer = getZooKeeperServer(cnxnFactory);
            if (zkServer != null) {
                synchronized (zkServer) {
                    if (!zkServer.isRunning()) {
                        zkServer.wait();
                    }
                }
            }
        }

    }
 
Example 23
Project: java-uniqueid   File: ZooKeeperInstance.java   View source code 5 votes vote down vote up
@Override
public void before() throws Throwable {
    tempFolder = createTempDir();
    String zookeeperHost = "localhost:" + serverPort;
    ServerConfig config = new ServerConfig();
    config.parse(new String[]{serverPort, tempFolder.getAbsolutePath()});

    zkThread = new ZooKeeperThread(config);
    new Thread(zkThread).start();

    final CountDownLatch latch = new CountDownLatch(1);

    // Connect to the quorum and wait for the successful connection callback.
    zookeeper = new ZooKeeper(zookeeperHost, (int) TimeUnit.SECONDS.toMillis(10), watchedEvent -> {
        if (watchedEvent.getState() == Watcher.Event.KeeperState.SyncConnected) {
            // Signal that the Zookeeper connection is established.
            latch.countDown();
        }
    });

    // Wait for the connection to be established.
    boolean successfullyConnected = latch.await(12, TimeUnit.SECONDS);
    if (!successfullyConnected) {
        tempFolder.delete();
        throw new Exception("Could not start a local ZooKeeper quorum for testing.");
    }
}
 
Example 24
Project: zookeeper-maven-plugin   File: ZooKeeperLauncher.java   View source code 5 votes vote down vote up
public RunServer(File zooCfg) {
  config = new ServerConfig();
  try {
    config.parse(zooCfg.getAbsolutePath());
  } catch (ConfigException e) {
    throw new IllegalArgumentException("Bad configuration file", e);
  }
}
 
Example 25
Project: StreamCQL   File: LocalTaskCommons.java   View source code 5 votes vote down vote up
/**
 * Run from a ServerConfig.
 *
 */
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);
    }
}
 
Example 26
Project: pbase   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig) throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 27
Project: search   File: ZkTestServer.java   View source code 5 votes vote down vote up
/**
 * Run from a ServerConfig.
 * @param config ServerConfig to use.
 * @throws IOException If there is a low-level I/O error.
 */
public void runFromConfig(ServerConfig config) throws IOException {
  log.info("Starting server");
  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
    zooKeeperServer = new ZooKeeperServer();
    
    FileTxnSnapLog ftxn = new FileTxnSnapLog(new File(
        config.getDataLogDir()), new File(config.getDataDir()));
    zooKeeperServer.setTxnLogFactory(ftxn);
    zooKeeperServer.setTickTime(config.getTickTime());
    zooKeeperServer.setMinSessionTimeout(config.getMinSessionTimeout());
    zooKeeperServer.setMaxSessionTimeout(config.getMaxSessionTimeout());
    cnxnFactory = ServerCnxnFactory.createFactory();
    cnxnFactory.configure(config.getClientPortAddress(),
        config.getMaxClientCnxns());
    cnxnFactory.startup(zooKeeperServer);
    cnxnFactory.join();
   // if (zooKeeperServer.isRunning()) {
      zkServer.shutdown();
   // }
  } catch (InterruptedException e) {
    // warn, but generally this is ok
    log.warn("Server interrupted", e);
  }
}
 
Example 28
Project: search   File: SolrZkServer.java   View source code 5 votes vote down vote up
public void start() {
  if (zkRun == null) return;

  zkThread = new Thread() {
    @Override
    public void run() {
      try {
        if (zkProps.getServers().size() > 1) {
          QuorumPeerMain zkServer = new QuorumPeerMain();
          zkServer.runFromConfig(zkProps);
        } else {
          ServerConfig sc = new ServerConfig();
          sc.readFrom(zkProps);
          ZooKeeperServerMain zkServer = new ZooKeeperServerMain();
          zkServer.runFromConfig(sc);
        }
        log.info("ZooKeeper Server exited.");
      } catch (Exception e) {
        log.error("ZooKeeper Server ERROR", e);
        throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, e);
      }
    }
  };

  if (zkProps.getServers().size() > 1) {
    log.info("STARTING EMBEDDED ENSEMBLE ZOOKEEPER SERVER at port " + zkProps.getClientPortAddress().getPort());
  } else {
    log.info("STARTING EMBEDDED STANDALONE ZOOKEEPER SERVER at port " + zkProps.getClientPortAddress().getPort());
  }

  zkThread.setDaemon(true);
  zkThread.start();
  try {
    Thread.sleep(500); // pause for ZooKeeper to start
  } catch (Exception e) {
    log.error("STARTING ZOOKEEPER", e);
  }
}
 
Example 29
Project: HIndex   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig) throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 30
Project: cross-preferences   File: TestZkServer.java   View source code 5 votes vote down vote up
public TestZkServer() throws IOException, ConfigException {
    final Properties props = new Properties();
    props.setProperty("clientPort", String.valueOf(PORT));
    props.setProperty("dataDir", Files.createTempDirectory("zk").toString());
    final QuorumPeerConfig quorumConfig = new QuorumPeerConfig();
    quorumConfig.parseProperties(props);
    config = new ServerConfig();
    config.readFrom(quorumConfig);
}
 
Example 31
Project: blazingcache   File: TestingZookeeperServerEmbedded.java   View source code 5 votes vote down vote up
public void start() throws Exception {

        mainsingle = new ZooKeeperServerMain();

        thread = new Thread("zkservermainrunner") {
            @Override
            public void run() {
                try {
                    ServerConfig cc = new ServerConfig();
                    cc.readFrom(config);
                    mainsingle.runFromConfig(cc);
                    System.out.println("ZK server died");
                } catch (Throwable t) {
                    t.printStackTrace();
                }
            }
        };
        thread.start();

        this.cnxnFactory = getServerConnectionFactory();
        if (cnxnFactory != null) {
            final ZooKeeperServer zkServer = getZooKeeperServer(cnxnFactory);
            if (zkServer != null) {
                synchronized (zkServer) {
                    if (!zkServer.isRunning()) {
                        zkServer.wait();
                    }
                }
            }
        }

    }
 
Example 32
Project: IRIndex   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig) throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 33
Project: jube   File: ZooKeeperServerFactory.java   View source code 5 votes vote down vote up
public ZooKeeperServerFactory(QuorumPeerConfig config) throws IOException, InterruptedException {
    LOGGER.info("Creating zookeeper server with: {}", config);
    ServerConfig serverConfig = getServerConfig(config);
    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", serverConfig.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;
    }
}
 
Example 34
Project: hbase   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig)
        throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 35
Project: RStore   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig) throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 36
Project: flume2storm   File: ZkTestServer.java   View source code 5 votes vote down vote up
/**
 * Starts the test ZooKeeper server
 */
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);
  }
}
 
Example 37
Project: PyroDB   File: HQuorumPeer.java   View source code 5 votes vote down vote up
private static void runZKServer(QuorumPeerConfig zkConfig) throws UnknownHostException, IOException {
  if (zkConfig.isDistributed()) {
    QuorumPeerMain qp = new QuorumPeerMain();
    qp.runFromConfig(zkConfig);
  } else {
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    ServerConfig serverConfig = new ServerConfig();
    serverConfig.readFrom(zkConfig);
    zk.runFromConfig(serverConfig);
  }
}
 
Example 38
Project: lizard   File: LzBuildZk.java   View source code 5 votes vote down vote up
/** Run a full Zookeepr here */
public static void zookeeper(int port, String zkConfDir) {
    FmtLog.info(logConf, "Start Zookeeper %s : %d", zkConfDir, port) ;
    ServerConfig config = new ServerConfig();
    config.parse(new String[] {Integer.toString(port), zkConfDir}) ;
    ZooKeeperServerMain zk = new ZooKeeperServerMain();
    L.async(()-> {
        try { zk.runFromConfig(config) ; }
        catch (Exception e) { FmtLog.warn(logConf, "Failed to run zookeeper: "+e.getMessage(), e); }
    }) ;
}
 
Example 39
Project: NYBC   File: ZkTestServer.java   View source code 5 votes vote down vote up
/**
 * Run from a ServerConfig.
 * @param config ServerConfig to use.
 * @throws IOException If there is a low-level I/O error.
 */
public void runFromConfig(ServerConfig config) throws IOException {
  log.info("Starting server");
  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
    zooKeeperServer = new ZooKeeperServer();
    
    FileTxnSnapLog ftxn = new FileTxnSnapLog(new File(
        config.getDataLogDir()), new File(config.getDataDir()));
    zooKeeperServer.setTxnLogFactory(ftxn);
    zooKeeperServer.setTickTime(config.getTickTime());
    zooKeeperServer.setMinSessionTimeout(config.getMinSessionTimeout());
    zooKeeperServer.setMaxSessionTimeout(config.getMaxSessionTimeout());
    cnxnFactory = ServerCnxnFactory.createFactory();
    cnxnFactory.configure(config.getClientPortAddress(),
        config.getMaxClientCnxns());
    cnxnFactory.startup(zooKeeperServer);
    cnxnFactory.join();
    if (zooKeeperServer.isRunning()) {
      zkServer.shutdown();
    }
  } catch (InterruptedException e) {
    // warn, but generally this is ok
    log.warn("Server interrupted", e);
  }
}
 
Example 40
Project: NYBC   File: SolrZkServer.java   View source code 5 votes vote down vote up
public void start() {
  if (zkRun == null) return;

  zkThread = new Thread() {
    @Override
    public void run() {
      try {
        if (zkProps.getServers().size() > 1) {
          QuorumPeerMain zkServer = new QuorumPeerMain();
          zkServer.runFromConfig(zkProps);
        } else {
          ServerConfig sc = new ServerConfig();
          sc.readFrom(zkProps);
          ZooKeeperServerMain zkServer = new ZooKeeperServerMain();
          zkServer.runFromConfig(sc);
        }
        log.info("ZooKeeper Server exited.");
      } catch (Throwable e) {
        log.error("ZooKeeper Server ERROR", e);
        throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, e);
      }
    }
  };

  if (zkProps.getServers().size() > 1) {
    log.info("STARTING EMBEDDED ENSEMBLE ZOOKEEPER SERVER at port " + zkProps.getClientPortAddress().getPort());
  } else {
    log.info("STARTING EMBEDDED STANDALONE ZOOKEEPER SERVER at port " + zkProps.getClientPortAddress().getPort());
  }

  zkThread.setDaemon(true);
  zkThread.start();
  try {
    Thread.sleep(500); // pause for ZooKeeper to start
  } catch (Exception e) {
    log.error("STARTING ZOOKEEPER", e);
  }
}