I'm looking for the implementation of the multi-dimensional map (or the LSM Tree), but I'm not able to find out which class correspond to the implementation of it, anyone knows that? Thanks!
if you unpack the sources, then you find all the files in src/cc/Hypertable/RangeServer:
CellCache.h/CellCache.cc: the in-memory storage (a std::map with a custom memory allocator)
CellStoreV6.h/CellStoreV6.cc: the on-disk storage