Does the bitcask back end handle crash recovery as well as the InnoStore backend?
-J On Wed, Jun 9, 2010 at 1:55 PM, Jon Meredith <jmered...@basho.com> wrote: > Hello, Riak users. We are excited to announce the release of Riak version > 0.11. > > Pre-built installations and source tarballs are available at: > http://downloads.basho.com/ > > Release notes are at (also copied below): > http://downloads.basho.com/riak/riak-0.11/riak-0.11.0.txt > > IMPORTANT: If you are upgrading an existing Riak cluster, please read the > transition document at > http://bitbucket.org/basho/riak/src/4235ceeb8d6/TRANSITION > > Cheers, > The Basho Riak Team > > ------------------------- > Riak 0.11.0 Release Notes > ------------------------- > > Bitcask has arrived as the new default backend for Riak. Bitcask is Basho's > new key/value store that should provide good balanced performance out > of the box on most systems. Read more about it from the initial > announcement here http://blog.basho.com/2010/04/27/hello,-bitcask/ > > Users that wish to upgrade from another backend will need to backup their > cluster (using riak-admin) before changing the backend in app.config, > restart > riak and restore from the backup into bitcask. > > The protocol buffers client (PBC) interface has been enhanced to > add map/reduce support and access to simple bucket properties. The > erlang and python clients have been updated accordingly. > > Put operations using the local erlang client that request a returnbody > have received a performance enhancement. Internally the put operation > now returns the body directly, so an additional get is no longer > required. The PBC and HTTP interfaces have been updated to use > this new mechanism. > > Enhancements > -------- > 58 - provide default content-type of application/octet-stream if none > present in the object. > 74 - create ring directory if non-existant > 142 - riak-admin leave restored > > Bugs Fixed > ---------- > 35 - {error, blah} messages are now passed on to javascript map/reduce jobs > 104 - missing bucket/key into map/reduce job crashed it. Fixed. > 193 - list keys sometimes uses downed nodes. Fixed. > 208 - deleting a key with a post-commit hook set crashed riak. Fixed. > > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > _______________________________________________ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
