Hi, I stumbled upon the "Block capacity" metric in HDFS and understand that it's the capacity of the internal block map and that it's somehow tied to the heap size (2%).
I've looked at the code for LightWeightGSet (admittedly only briefly) and it says that it's using an array + linked lists for conflict resolution. So, having seen that are we really limited by the "capacity" of the block map? Cheers, Lars
