Re: Tune Riak for fast inserts - populate DB

2013-02-14 Thread Bogdan Flueras
faster at first, but slowing down?) - And how many writes do you do in parallel? If you're only writing from one thread, your problem is probably not bandwidth, but latency. Regards, On 14-02-2013 10:21, Bogdan Flueras wrote: What I have is: Network bandwidth between nodes: 18.4 MB/sec

Re: Tune Riak for fast inserts - populate DB

2013-02-14 Thread Bogdan Flueras
What I have is: Network bandwidth between nodes: 18.4 MB/sec Network cards: 1.000Mbps full duplex Riak process: IO: avg 600 K/s for disk write, 7% RAM used, 17% CPU used Doesn't seem notwork bottleneck. ing. Bogdan Flueras On Thu, Feb 14, 2013 at 11:21 AM, Bogdan Flueras wrote: > Wha

Re: Tune Riak for fast inserts - populate DB

2013-02-13 Thread Bogdan Flueras
Thanks guys :) I use a ThreadPoolExecutor with 10 threads. I'll try your solutions and keep you informed ing. Bogdan Flueras On Wed, Feb 13, 2013 at 12:40 PM, Guido Medina wrote: > Also, which I forgot on my reply, make sure your Riak client is connected > to each node and no

Re: Tune Riak for fast inserts - populate DB

2013-02-13 Thread Bogdan Flueras
something I could further tweak ? ing. Bogdan Flueras On Wed, Feb 13, 2013 at 10:19 AM, Bogdan Flueras wrote: > Each thread has it's own bucket instance (pointing to the same location) > and I don't re-fetch the bucket per insert. > Thank you very much! > > ing. Bogda

Re: Tune Riak for fast inserts - populate DB

2013-02-13 Thread Bogdan Flueras
Each thread has it's own bucket instance (pointing to the same location) and I don't re-fetch the bucket per insert. Thank you very much! ing. Bogdan Flueras On Wed, Feb 13, 2013 at 10:14 AM, Russell Brown wrote: > > On 13 Feb 2013, at 08:07, Bogdan Flueras wrote: > > &

Re: Tune Riak for fast inserts - populate DB

2013-02-13 Thread Bogdan Flueras
How to set the bucket to last write? Is it in the builder? I'll have a look.. Yes, I use more threads and the bucket is configured to spread the load across all nodes. Thanks, I'll have a deeper look into the API and let you know about my results. ing. Bogdan Flueras On Wed, Feb 1

Tune Riak for fast inserts - populate DB

2013-02-12 Thread Bogdan Flueras
t care so much about consistency at this point. Thank you, ing. Bogdan Flueras ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com