Package org.apache.helix

Examples of org.apache.helix.HelixManagerProperties

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    }

    _instanceName = instanceName;
    _preConnectCallbacks = new ArrayList<PreConnectCallback>();
    _handlers = new ArrayList<CallbackHandler>();
    _properties = new HelixManagerProperties("cluster-manager-version.properties");
    _version = _properties.getVersion();

    _keyBuilder = new Builder(clusterName);
    _messagingService = new DefaultMessagingService(this);
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    if (manager == null || cache == null) {
      throw new StageException("Missing attributes in event:" + event
          + ". Requires HelixManager | DataCache");
    }

    HelixManagerProperties properties = manager.getProperties();
    Map<String, LiveInstance> liveInstanceMap = cache.getLiveInstances();
    for (LiveInstance liveInstance : liveInstanceMap.values()) {
      String participantVersion = liveInstance.getHelixVersion();
      if (!properties.isParticipantCompatible(participantVersion)) {
        String errorMsg =
            "incompatible participant. pipeline will not continue. " + "controller: "
                + manager.getInstanceName() + ", controllerVersion: " + properties.getVersion()
                + ", minimumSupportedParticipantVersion: "
                + properties.getProperty("miminum_supported_version.participant")
                + ", participant: " + liveInstance.getInstanceName() + ", participantVersion: "
                + participantVersion;
        LOG.error(errorMsg);
        throw new StageException(errorMsg);
      }
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    }

    _instanceName = instanceName;
    _preConnectCallbacks = new ArrayList<PreConnectCallback>();
    _handlers = new ArrayList<CallbackHandler>();
    _properties = new HelixManagerProperties("cluster-manager-version.properties");
    _version = _properties.getVersion();

    _keyBuilder = new Builder(clusterName);
    _messagingService = new DefaultMessagingService(this);
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            ZKHelixManager.MAX_DISCONNECT_THRESHOLD);

    _sessionTimeout =
        getSystemPropertyAsInt("zk.session.timeout", ZkClient.DEFAULT_SESSION_TIMEOUT);

    _properties = new HelixManagerProperties("cluster-manager-version.properties");
    _version = _properties.getVersion();

  }
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    if (manager == null || cluster == null) {
      throw new StageException("Missing attributes in event:" + event
          + ". Requires HelixManager | Cluster");
    }

    HelixManagerProperties properties = manager.getProperties();
    // Map<String, LiveInstance> liveInstanceMap = cache.getLiveInstances();
    Map<ParticipantId, Participant> liveParticipants = cluster.getLiveParticipantMap();
    for (Participant liveParticipant : liveParticipants.values()) {
      String participantVersion = liveParticipant.getLiveInstance().getHelixVersion();
      if (!properties.isParticipantCompatible(participantVersion)) {
        String errorMsg =
            "incompatible participant. pipeline will not continue. " + "controller: "
                + manager.getInstanceName() + ", controllerVersion: " + properties.getVersion()
                + ", minimumSupportedParticipantVersion: "
                + properties.getProperty("minimum_supported_version.participant")
                + ", participant: " + liveParticipant.getId() + ", participantVersion: "
                + participantVersion;
        LOG.error(errorMsg);
        throw new StageException(errorMsg);
      }
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    }

    _instanceName = instanceName;
    _preConnectCallbacks = new ArrayList<PreConnectCallback>();
    _handlers = new ArrayList<CallbackHandler>();
    _properties = new HelixManagerProperties("cluster-manager-version.properties");
    _version = _properties.getVersion();

    _keyBuilder = new Builder(clusterName);
    _messagingService = new DefaultMessagingService(this);
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    if (manager == null || cluster == null) {
      throw new StageException("Missing attributes in event:" + event
          + ". Requires HelixManager | DataCache");
    }

    HelixManagerProperties properties = manager.getProperties();
    // Map<String, LiveInstance> liveInstanceMap = cache.getLiveInstances();
    Map<ParticipantId, Participant> liveParticipants = cluster.getLiveParticipantMap();
    for (Participant liveParticipant : liveParticipants.values()) {
      HelixVersion version = liveParticipant.getRunningInstance().getVersion();
      String participantVersion = (version != null) ? version.toString() : null;
      if (!properties.isParticipantCompatible(participantVersion)) {
        String errorMsg =
            "incompatible participant. pipeline will not continue. " + "controller: "
                + manager.getInstanceName() + ", controllerVersion: " + properties.getVersion()
                + ", minimumSupportedParticipantVersion: "
                + properties.getProperty("minimum_supported_version.participant")
                + ", participant: " + liveParticipant.getId() + ", participantVersion: "
                + participantVersion;
        LOG.error(errorMsg);
        throw new StageException(errorMsg);
      }
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            ZKHelixManager.MAX_DISCONNECT_THRESHOLD);

    _sessionTimeout =
        getSystemPropertyAsInt("zk.session.timeout", ZkClient.DEFAULT_SESSION_TIMEOUT);

    _properties = new HelixManagerProperties("cluster-manager-version.properties");
    _version = _properties.getVersion();

  }
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    }

    _instanceName = instanceName;
    _preConnectCallbacks = new ArrayList<PreConnectCallback>();
    _handlers = new ArrayList<CallbackHandler>();
    _properties = new HelixManagerProperties("cluster-manager-version.properties");
    _version = _properties.getVersion();

    _keyBuilder = new Builder(clusterName);
    _messagingService = new DefaultMessagingService(this);
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    {
      throw new StageException("Missing attributes in event:" + event
          + ". Requires HelixManager | DataCache");
    }

    HelixManagerProperties properties = manager.getProperties();
    Map<String, LiveInstance> liveInstanceMap = cache.getLiveInstances();
    for (LiveInstance liveInstance : liveInstanceMap.values())
    {
      String participantVersion = liveInstance.getHelixVersion();
      if (!properties.isParticipantCompatible(participantVersion))
      {
        String errorMsg = "incompatible participant. pipeline will not continue. "
                        + "controller: " + manager.getInstanceName()
                        + ", controllerVersion: " + properties.getVersion()
                        + ", minimumSupportedParticipantVersion: "
                        + properties.getProperty("miminum_supported_version.participant")
                        + ", participant: " + liveInstance.getInstanceName()
                        + ", participantVersion: " + participantVersion;
        LOG.error(errorMsg);
        throw new StageException(errorMsg);
      }
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Related Classes of org.apache.helix.HelixManagerProperties

  • org.apache.helix.controller.stages.CompatibilityCheckStage
  • org.apache.helix.manager.zk.ZkHelixConnection
  • org.apache.helix.manager.zk.ZKHelixManager
  • java.io.InputStream
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