Re: Observation on shuffling vs adding/removing nodes

2013-03-24 Thread Andrew Bialecki
Wouldn't shock me if shuffle wasn't all that performant (and not knock on shuffle...our case is somewhat specific). We added 3 nodes with num_tokens=256 and worked great, the load was evenly spread. On Sun, Mar 24, 2013 at 1:14 PM, aaron morton wrote: > We initially tried to run a shuffle, howev

Re: Observation on shuffling vs adding/removing nodes

2013-03-24 Thread aaron morton
> We initially tried to run a shuffle, however it seemed to be going really > slowly (very little progress by watching "cassandra-shuffle ls | wc -l" after > 5-6 hours and no errors in logs), My guess is that shuffle not designed to be as efficient as possible as it is only used once. Was it con