Package com.linkedin.helix.manager.zk

Examples of com.linkedin.helix.manager.zk.ZNRecordSerializer


  @BeforeClass()
  public void beforeClass() throws IOException, Exception
  {
    _zkClient = new ZkClient(ZK_ADDR);
    _zkClient.setZkSerializer(new ZNRecordSerializer());
    if (_zkClient.exists("/" + clusterName))
    {
      _zkClient.deleteRecursive("/" + clusterName);
    }
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//    Logger.getRootLogger().setLevel(Level.INFO);
    System.out.println("START " + CLASS_NAME + " at "
        + new Date(System.currentTimeMillis()));

    _zkClient = new ZkClient(ZK_ADDR);
    _zkClient.setZkSerializer(new ZNRecordSerializer());
    String namespace = "/" + CLUSTER_NAME;
    if (_zkClient.exists(namespace))
    {
      _zkClient.deleteRecursive(namespace);
    }
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  {
    System.out.println("START " + CLASS_NAME + " at "
        + new Date(System.currentTimeMillis()));

    _zkClient = new ZkClient(ZK_ADDR);
    _zkClient.setZkSerializer(new ZNRecordSerializer());
    String namespace = "/" + CLUSTER_NAME;
    if (_zkClient.exists(namespace))
    {
      _zkClient.deleteRecursive(namespace);
    }
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    // Logger.getRootLogger().setLevel(Level.INFO);
    System.out.println("START " + CLASS_NAME + " at "
        + new Date(System.currentTimeMillis()));

    _zkClient = new ZkClient(ZK_ADDR);
    _zkClient.setZkSerializer(new ZNRecordSerializer());
    String namespace = "/" + CLUSTER_NAME;
    if (_zkClient.exists(namespace))
    {
      _zkClient.deleteRecursive(namespace);
    }
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    if(!_initialized && !_shutdownFlag)
    {
      LOG.error("Initializing with port " + localWebservicePort + " zkAddress: " + zkAddress);
      _localWebservicePort = localWebservicePort;
      ZkClient zkClient = new ZkClient(zkAddress);
      zkClient.setZkSerializer(new ZNRecordSerializer());
      _accessor = new ZkBaseDataAccessor<ZNRecord>(zkClient);
      _zkAddress = zkAddress;
      startServer();
    }
    else
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    final Map<TestCommand, Boolean> testResults =
        new ConcurrentHashMap<TestCommand, Boolean>();
    ZkClient zkClient = null;

    zkClient = new ZkClient(zkAddr, ZkClient.DEFAULT_CONNECTION_TIMEOUT);
    zkClient.setZkSerializer(new ZNRecordSerializer());

    // sort on trigger's start time, stable sort
    Collections.sort(commandList, new Comparator<TestCommand>()
    {
      @Override
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                   Message message,
                   String clusterName,
                   String instanceName)
  {
    ZkClient client = new ZkClient(zkServer);
    client.setZkSerializer(new ZNRecordSerializer());
    String path = HelixUtil.getMessagePath(clusterName, instanceName) + "/" + message.getId();
    client.delete(path);
    ZNRecord record = client.readData(HelixUtil.getLiveInstancePath(clusterName, instanceName));
    message.setTgtSessionId(record.getSimpleField(LiveInstanceProperty.SESSION_ID.toString()).toString());
    message.setTgtName(record.getId());
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    // add cluster {clusterName}
    ZkClient zkclient =
        new ZkClient(zkAddr,
                     ZkClient.DEFAULT_SESSION_TIMEOUT,
                     ZkClient.DEFAULT_CONNECTION_TIMEOUT,
                     new ZNRecordSerializer());
    ZKHelixAdmin admin = new ZKHelixAdmin(zkclient);
    admin.addCluster(clusterName, true);

    // add MasterSlave state mode definition
    StateModelConfigGenerator generator = new StateModelConfigGenerator();
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    // add cluster {clusterName}
    ZkClient zkclient =
        new ZkClient(zkAddr,
                     ZkClient.DEFAULT_SESSION_TIMEOUT,
                     ZkClient.DEFAULT_CONNECTION_TIMEOUT,
                     new ZNRecordSerializer());
    ZKHelixAdmin admin = new ZKHelixAdmin(zkclient);
    admin.addCluster(clusterName, true);

    // add MasterSlave state mode definition
    StateModelConfigGenerator generator = new StateModelConfigGenerator();
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                                                     PropertyKey propertyKey,
                                                     MediaType mediaType) throws JsonGenerationException,
      JsonMappingException,
      IOException
  {
    zkClient.setZkSerializer(new ZNRecordSerializer());
    ZKHelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(zkClient));

    List<ZNRecord> records =
        HelixProperty.convertToList(accessor.getChildValues(propertyKey));
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