presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/RaptorMetadataFactory.java/RaptorMetadataFactory/create
class RaptorMetadataFactory:    public RaptorMetadata create(LongConsumer beginDeleteForTableId)
    {
        return new RaptorMetadata(dbi, shardManager, beginDeleteForTableId);
    }