Riak's Consistant Hashing Library

This library is an extraction of the chash functionality from riak_core.

Use

CH = chash:fresh(64, mariano).
CHB = chashbin:create(CH).
Key = {<<"foo">>, <<"bar">>},
DocIdx = chash:key_of(Key).
Itr = chashbin:iterator(DocIdx, CHB).
N = 3.
{Primaries, _} = chashbin:itr_pop(N, Itr).

change N to a different value to get a different amount of partitions.

Test

make test
make qc

License

Apache Public License 2.0, see LICENSE for details