Method transformRollupQueryToDownSampler

src/core/TsdbQuery.java:1773–1784

Transform rollup query to downsampler It is mainly useful when it scan on raw data on fallback. @since 2.4

()

   * @since 2.4
   */
  private void transformRollupQueryToDownSampler()  {
    
    if (rollup_query != null) {
      // TODO - clean up and handle fill
      downsampler = new DownsamplingSpecification(
          rollup_query.getRollupInterval().getIntervalSeconds() * 1000, 
          rollup_query.getRollupAgg(),
          (downsampler != null ? downsampler.getFillPolicy() : 
            FillPolicy.ZERO));
      rollup_query = null;
    }
  }
  
  @Override
  public String toString() {