public void setMaxThroughput(double maxThroughput) {
    this.maxThroughput = maxThroughput;
    maxThroughputPerOperation = getMaxThroughput() / activeOperations.size();
  }
Stores the information of one controlled compaction.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/throttle/PressureAwareThroughputController.java