Package com.linkedin.helix.PropertyKey

Examples of com.linkedin.helix.PropertyKey.Builder.liveInstance()

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        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();

    // check the instance is alive
    LiveInstance liveInstance =
        accessor.getProperty(keyBuilder.liveInstance(instanceName));
    if (liveInstance == null)
    {
      throw new HelixException("Can't reset state for " + resourceName + "/"
          + partitionNames + " on " + instanceName + ", because " + instanceName
          + " is not alive");
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    // errors
    ZKHelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_gZkClient));
    Builder keyBuilder = accessor.keyBuilder();

    LiveInstance liveInstance = accessor.getProperty(keyBuilder.liveInstance(instance));
    accessor.removeProperty(keyBuilder.stateTransitionStatus(instance,
                                                             liveInstance.getSessionId(),
                                                             resource,
                                                             partition));
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    Builder keyBuilder = accessor.keyBuilder();

    LiveInstance newLiveIns = new LiveInstance("newLiveInstance");
    newLiveIns.setHelixVersion("0.0.0");
    newLiveIns.setSessionId("randomSessionId");
    accessor.setProperty(keyBuilder.liveInstance("newLiveInstance"), newLiveIns);

    Thread.sleep(1000);  // wait for the CALLBACK type callback to finish
    Assert.assertTrue(_callback._isCallbackInvoked);

    System.out.println("END " + _clusterName + " at " + new Date(System.currentTimeMillis()));
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        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();

    // check the instance is alive
    LiveInstance liveInstance =
        accessor.getProperty(keyBuilder.liveInstance(instanceName));
    if (liveInstance == null)
    {
      throw new HelixException("Can't reset state for " + resourceName + "/"
          + partitionNames + " on " + instanceName + ", because " + instanceName
          + " is not alive");
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    ZKHelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();

    // ensure node is stopped
    LiveInstance liveInstance = accessor.getProperty(keyBuilder.liveInstance(instanceId));
    if (liveInstance != null)
    {
      throw new HelixException("Can't drop " + instanceId + ", please stop " + instanceId
          + " before drop it");
    }
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    {
      String instance = "localhost_" + liveInstances[i];
      LiveInstance liveInstance = new LiveInstance(instance);
      liveInstance.setSessionId("session_" + liveInstances[i]);
      liveInstance.setHelixVersion("0.0.0");
      accessor.setProperty(keyBuilder.liveInstance(instance), liveInstance);
    }
  }

  protected void setupInstances(String clusterName, int[] instances)
  {
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    liveInstance.setSessionId(_sessionId);
//    _fileDataAccessor.setProperty(PropertyType.LIVEINSTANCES, liveInstance.getRecord(),
//        _instanceName);
   
    Builder keyBuilder = _accessor.keyBuilder();
    _accessor.setProperty(keyBuilder.liveInstance(_instanceName), liveInstance);

  }

  @Override
  public long getLastNotificationTime()
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    {
      LiveInstance liveInstance = new LiveInstance("localhost_" + i);
      liveInstance.setSessionId("session_" + i);
     
      Builder keyBuilder = accessor.keyBuilder();
      accessor.setProperty(keyBuilder.liveInstance("localhost_" + i), liveInstance);
    }
  }

  protected void runStage(ClusterEvent event, Stage stage)
  {
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    {
      record.setSimpleField(LiveInstanceProperty.HELIX_VERSION.toString(), participantVersion);
    }
    LiveInstance liveInstance = new LiveInstance(record);
    liveInstance.setSessionId("session_0");
    accessor.setProperty(keyBuilder.liveInstance("localhost_0"), liveInstance);

    if (controllerVersion != null)
    {
      ((Mocks.MockManager)manager).setVersion(controllerVersion);
    }
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    liveInstance.setLiveInstance(ManagementFactory.getRuntimeMXBean().getName());

    logger.info("Add live instance: InstanceName: " + _instanceName + " Session id:"
        + _sessionId);
    Builder keyBuilder = _helixAccessor.keyBuilder();
    if (!_helixAccessor.createProperty(keyBuilder.liveInstance(_instanceName),
                                       liveInstance))
    {
      String errorMsg =
          "Fail to create live instance node after waiting, so quit. instance:"
              + _instanceName;
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