presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/cache/CachingHiveMetastoreConfig.java/CachingHiveMetastoreConfig/setMaxMetastoreRefreshThreads
class CachingHiveMetastoreConfig:    @Config("hive.metastore-refresh-max-threads")
    public CachingHiveMetastoreConfig setMaxMetastoreRefreshThreads(int maxMetastoreRefreshThreads)
    {
        this.maxMetastoreRefreshThreads = maxMetastoreRefreshThreads;
        return this;
    }