presto-main/src/main/java/io/prestosql/metadata/MetadataManager.java/MetadataManager/finishDelete
class MetadataManager:    @Override
    public void finishDelete(Session session, TableHandle tableHandle, Collection<Slice> fragments)
    {
        CatalogName catalogName = tableHandle.getCatalogName();
        ConnectorMetadata metadata = getMetadata(session, catalogName);
        metadata.finishDelete(session.toConnectorSession(catalogName), tableHandle.getConnectorHandle(), fragments);
    }