Exemplo n.º 1
0
  public static Map<String, Object> convertEdgeProperty(EdgeProperty edge) {
    Map<String, Object> jsonDescriptor = new HashMap<String, Object>();

    jsonDescriptor.put(DATA_MOVEMENT_TYPE_KEY, edge.getDataMovementType().name());
    jsonDescriptor.put(DATA_SOURCE_TYPE_KEY, edge.getDataSourceType().name());
    jsonDescriptor.put(SCHEDULING_TYPE_KEY, edge.getSchedulingType().name());
    jsonDescriptor.put(EDGE_SOURCE_CLASS_KEY, edge.getEdgeSource().getClassName());
    jsonDescriptor.put(EDGE_DESTINATION_CLASS_KEY, edge.getEdgeDestination().getClassName());
    String history = edge.getEdgeSource().getHistoryText();
    if (history != null) {
      jsonDescriptor.put(OUTPUT_USER_PAYLOAD_AS_TEXT, history);
    }
    history = edge.getEdgeDestination().getHistoryText();
    if (history != null) {
      jsonDescriptor.put(INPUT_USER_PAYLOAD_AS_TEXT, history);
    }
    EdgeManagerPluginDescriptor descriptor = edge.getEdgeManagerDescriptor();
    if (descriptor != null) {
      jsonDescriptor.put(EDGE_MANAGER_CLASS_KEY, descriptor.getClassName());
      if (descriptor.getHistoryText() != null && !descriptor.getHistoryText().isEmpty()) {
        jsonDescriptor.put(USER_PAYLOAD_AS_TEXT, descriptor.getHistoryText());
      }
    }
    return jsonDescriptor;
  }
Exemplo n.º 2
0
 @SuppressWarnings("rawtypes")
 public Edge(EdgeProperty edgeProperty, EventHandler eventHandler) {
   this.edgeProperty = edgeProperty;
   this.eventHandler = eventHandler;
   switch (edgeProperty.getDataMovementType()) {
     case ONE_TO_ONE:
       edgeManager = new OneToOneEdgeManager();
       break;
     case BROADCAST:
       edgeManager = new BroadcastEdgeManager();
       break;
     case SCATTER_GATHER:
       edgeManager = new ScatterGatherEdgeManager();
       break;
     default:
       String message = "Unknown edge data movement type: " + edgeProperty.getDataMovementType();
       throw new TezUncheckedException(message);
   }
 }
Exemplo n.º 3
0
 SourceVertexInfo(EdgeProperty edgeProperty) {
   this.edgeProperty = edgeProperty;
   if (edgeProperty.getDataMovementType() == DataMovementType.SCATTER_GATHER) {
     finishedTaskSet = new BitSet();
   }
 }