Re: Riak CS expiration

2015-02-08 Thread Toby Corkindale
On 7 February 2015 at 06:21, Kota Uenishi wrote: > Bitcask doesn't have such interface like hooking anything. As of > internal data structure of Riak CS built on top of Riak, bitcask keys > don't correspond simply to leveldb key. Say, things like this cannot > happen: "all tombstones of blocks of

Re: Riak CS expiration

2015-02-06 Thread Kota Uenishi
Bitcask doesn't have such interface like hooking anything. As of internal data structure of Riak CS built on top of Riak, bitcask keys don't correspond simply to leveldb key. Say, things like this cannot happen: "all tombstones of blocks of this object were collected and space were reclaimed by mer

Riak CS expiration

2015-02-06 Thread Damien Krotkine
Hi, As far as I understand, Riak CS uses bitcask for data storage and leveldb for metadata. Trying to implement expiration of data in riak cs, bitcask expiration works fine, but of course metadata are still in the leveldb backend. Is there any way to expire metadata from riak cs automatically ?