Oscar Olmedo

IndexedSeq instead of Iterator in NearestNeighborIterator [Priority Queue Serialization Error]

4

There seemed to have been an issue with concurrency when returning the Iterator in the NearestNeighborIterator class inside of LSHNearestNeighborSearchModel.scala. Iterator[(ItemId, Iterator[ItemIdDistancePair])] was changed to Iterator[(ItemId, IndexedSeq[ItemIdDistancePair])]. The iterator within...