presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/RecordingHiveMetastore.java/RecordingHiveMetastore/getPartitionNames
class RecordingHiveMetastore:        @JsonProperty
        public List<Pair<HiveTableName, Optional<List<String>>>> getPartitionNames()
        {
            return partitionNames;
        }