Method runHistogramAsync

src/core/TsdbQuery.java:787–803

()

  }

  @Override
  public Deferred<DataPoints[]> runHistogramAsync() throws HBaseException {
    if (!isHistogramQuery()) {
      throw new RuntimeException("Should never be here");
    }
    
    Deferred<DataPoints[]> result = null;
    if (use_multi_gets && override_multi_get) {
      result = findHistogramSpansWithMultiGetter()
          .addCallback(new HistogramGroupByAndAggregateCB());
    } else {
      result = findHistogramSpans()
          .addCallback(new HistogramGroupByAndAggregateCB());
    }
        
    return result;
  }
  
  @Override
  public boolean isHistogramQuery() {