void metricsUpdateForGet() {
    if (this.metricsRegion != null) {
      this.metricsRegion.updateGet();
    }
    if (this.rsServices != null && this.rsServices.getMetrics() != null) {
      rsServices.getMetrics().updateReadQueryMeter(this, 1);
    }

  }
Determines if the specified row is within the row range specified by the specified RegionInfo
@param info RegionInfo that specifies the row range
@param row  row to be checked
@return true if the row is within the range specified by the RegionInfo
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java