final case classSparkCursor(rdd: slamdata.Predef.Option[RDD[(Data, slamdata.Predef.Long)]], pointer: slamdata.Predef.Int) extends Product with Serializable
final case classSparkFSDef[HS[_], S[_]](run: ~>[[β$2$]Free[HS, β$2$], [β$3$]Free[S, β$3$]], close: Free[S, slamdata.Predef.Unit]) extends Product with Serializable