presto-hive/src/main/java/io/prestosql/plugin/hive/statistics/MetastoreHiveStatisticsProvider.java/PartitionsStatisticsProvider/getPartitionsStatistics
class PartitionsStatisticsProvider:        Map<String, PartitionStatistics> getPartitionsStatistics(ConnectorSession session, SchemaTableName table, List<HivePartition> hivePartitions);