public void setPartArchiveLevel(int partArchiveLevel) {
    this.partArchiveLevel = partArchiveLevel;
    setPartArchiveLevelIsSet(true);
  }
Returns true if field expr 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/DropPartitionsExpr.java