public void setThreshold(int threshold) {
    this.threshold = threshold;
    setThresholdIsSet(true);
  }
Returns true if field version is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/CompactionMetricsDataStruct.java