Re: RiakCS poor s3 upload speeds 2MB/s

2015-01-20 Thread Luke Bakken
Hi Toby - Are you using the stock bitcask configuration for merging? -- Luke Bakken Engineer lbak...@basho.com On Tue, Jan 20, 2015 at 5:07 PM, Toby Corkindale wrote: > Hi Kota, > I had a bit of an off-list chat about this a while ago, plus continued > to investigate locally, and eventually ach

Re: RiakCS poor s3 upload speeds 2MB/s

2015-01-20 Thread Toby Corkindale
Hi Kota, I had a bit of an off-list chat about this a while ago, plus continued to investigate locally, and eventually achieved some faster speeds, around 15MByte/sec writes. Things that were changed: * Adjusted Riak CS GC to be spread out over the cluster much more. * Tweaked up the put buffers

Re: RiakCS poor s3 upload speeds 2MB/s

2015-01-20 Thread Kota Uenishi
Toby and David, Thank you for working on Riak CS and I apologize for being late responder. I believe the reason of being slow down is different between Toby's and David's cluster. Toby's reason looks like that's just because of the data increasing. How much data per vnode do you have in your clu

Re: Riak 2.0.2 issues

2015-01-20 Thread Luke Bakken
Hi Claudio, The "indexes_not_supported" error means you attempted to write secondary index information to a bucket that is stored in a backend that does not support indexes. Could you please confirm that the bucket you're using for this data is set to use the "eleveldb_mult" backend? You will hav

Java Client and Data types

2015-01-20 Thread Annette Bieniusa
Hello, I am trying to build a small demo app involving the Java Client and the Data types by following the official documentation. However, map operations are not working. A fetch with the Java client always returns an empty map, writes create new maps, but they remain empty. In the source file

Re: Multiget java client performance

2015-01-20 Thread Santi Kumar
Got it Brain, Thanks. Any suggestions on the 2nd point. On Tue, Jan 20, 2015 at 10:43 PM, Brian Roach wrote: > Santi - > > The core of the 2.0 Java client uses Netty. There's a fixed number of > worker threads that process sockets using non-blocking IO ( w/ > polling/select). > > Due to the sy

Re: Link Walking and Security

2015-01-20 Thread Brian Roach
Cosmin - Link walking is deprecated as of Riak 2.0 and will be removed in a future version. As to whether something similar will replace it, as of now I do not believe we have anything on the roadmap, no. Thanks, - Roach On Tue, Jan 20, 2015 at 10:24 AM, Cosmin Marginean wrote: > (Apologies

Link Walking and Security

2015-01-20 Thread Cosmin Marginean
(Apologies if this is a recurring topic, but I haven’t read a clear statement yet in relation to this) Using Riak, I sometimes feel that link walking might be a corner stone for certain data modelling techniques. The Riak documentation though states clearly that this is not feasible while also

Re: Multiget java client performance

2015-01-20 Thread Brian Roach
Santi - The core of the 2.0 Java client uses Netty. There's a fixed number of worker threads that process sockets using non-blocking IO ( w/ polling/select). Due to the synchronous nature of the Riak API, each fetch operation requires its own socket connection and we can't pipeline. As noted in

Re: adding nodes to cluster

2015-01-20 Thread Alexander Popov
Thanks. On Tue, Jan 20, 2015 at 5:07 PM, Russell Brown wrote: > FYI https://github.com/basho/riak/issues/667 > > I’ll get to work on it at once, we might be able to hit the 2.0.5 build > date at the end of the week. > > On 20 Jan 2015, at 14:04, Russell Brown wrote: > > > I’ll open a ticket for

Re: adding nodes to cluster

2015-01-20 Thread Russell Brown
FYI https://github.com/basho/riak/issues/667 I’ll get to work on it at once, we might be able to hit the 2.0.5 build date at the end of the week. On 20 Jan 2015, at 14:04, Russell Brown wrote: > I’ll open a ticket for it. We changed the internal structure of both Maps and > Sets, and tested t

Re: adding nodes to cluster

2015-01-20 Thread Russell Brown
I’ll open a ticket for it. We changed the internal structure of both Maps and Sets, and tested that they were backwards compatible, but clearly missed something. On 20 Jan 2015, at 13:54, Alexander Popov wrote: > Upgraded riak 2.0.2-> 2.0.4 > trying to add nodes to cluster( was single node )

adding nodes to cluster

2015-01-20 Thread Alexander Popov
Upgraded riak 2.0.2-> 2.0.4 trying to add nodes to cluster( was single node ) all new nodes located on another host, but multi-nodes installation from source each new node have config settings tuned like nodename = riak1@10.0.0.28 platform_data_dir = /var/lib/riak1 listener.http.internal = 0.0.0.0