Method getScanner

src/core/TsdbQuery.java:1433–1435

Returns a scanner set for the given metric (from #metric or from the first TSUID in the #tsuidss list. If one or more tags are provided, it calls into #createAndSetFilter to setup a row key filter. If one or more TSUIDs have been provided, it calls into {@link #createAndSetTS

()

   * @return A scanner to use for fetching data points
   */
  protected Scanner getScanner() throws HBaseException {
    return getScanner(0);
  }
  
  /**
   * Returns a scanner set for the given metric (from {@link #metric} or from