I just checked the source and in 2.1.0 it's not deprecated. So it *might* be *being* deprecated but I haven't seen anything stating that.
On Sat, Jun 7, 2014 at 8:03 AM, Colin <colpcl...@gmail.com> wrote: > I believe Byteorderedpartitioner is being deprecated and for good reason. > I would look at what you could achieve by using wide rows and > murmur3partitioner. > > > > -- > Colin > 320-221-9531 > > > On Jun 6, 2014, at 5:27 PM, Kevin Burton <bur...@spinn3r.com> wrote: > > We have the requirement to have clients read from our tables while they're > being written. > > Basically, any write that we make to cassandra needs to be sent out over > the Internet to our customers. > > We also need them to resume so if they go offline, they can just pick up > where they left off. > > They need to do this in parallel, so if we have 20 cassandra nodes, they > can have 20 readers each efficiently (and without coordination) reading > from our tables. > > Here's how we're planning on doing it. > > We're going to use the ByteOrderedPartitioner . > > I'm writing with a primary key of the timestamp, however, in practice, > this would yield hotspots. > > (I'm also aware that time isn't a very good pk in a distribute system as I > can easily have a collision so we're going to use a scheme similar to a > uuid to make it unique per writer). > > One node would take all the load, followed by the next node, etc. > > So my plan to stop this is to prefix a slice ID to the timestamp. This > way each piece of content has a unique ID, but the prefix will place it on > a node. > > The slide ID is just a byte… so this means there are 255 buckets in which > I can place data. > > This means I can have clients each start with a slice, and a timestamp, > and page through the data with tokens. > > This way I can have a client reading with 255 threads from 255 regions in > the cluster, in parallel, without any hot spots. > > Thoughts on this strategy? > > -- > > Founder/CEO Spinn3r.com > Location: *San Francisco, CA* > Skype: *burtonator* > blog: http://burtonator.wordpress.com > … or check out my Google+ profile > <https://plus.google.com/102718274791889610666/posts> > <http://spinn3r.com> > War is peace. Freedom is slavery. Ignorance is strength. Corporations are > people. > > -- Founder/CEO Spinn3r.com Location: *San Francisco, CA* Skype: *burtonator* blog: http://burtonator.wordpress.com … or check out my Google+ profile <https://plus.google.com/102718274791889610666/posts> <http://spinn3r.com> War is peace. Freedom is slavery. Ignorance is strength. Corporations are people.
