Hello,
I'm new to riak and k/v db as well. I want to write a social data model
(users, friends, posts, comments and likes). I'm used to use relational db
and I think my aproach will be very biased for that previous knowledge.
This is a very common data model, so, I guess anybody has an example. An
Hi, comments inline
On Wed, Dec 5, 2012 at 8:10 AM, Abhinav Singh wrote:
>
>
> We are facing an issue where search queries works fine on my local dev box
> (which have riak-1.2.1rc2 installed).
> However same queries timeout on our production boxes (which have
> riak-1.2.1 installed):
>
> 2012-12-
Matt, comments inline
On Tue, Dec 11, 2012 at 3:35 AM, Matt Painter wrote:
>
>
> Apart from a single default value, is it possible for Riak Search to
> search for a keyword across all fields in a document without having to
> specify the field up front as a prefix in one's search term?
>
A field
Hi all,
Is there a way to tell the riak-java-client to not store attributes with
a null value into riak? I currently have a json object looking like this:
{"status":1,
"type":8,
"content":"some text",
"receiver":17542,
"sender":317825,
"creationTime":1290565802000,
"answered":false,
"contentPa
As was discussed on list earlier in the week, we have been working to make
a Riak AMI available on marketplace and are pleased to let you know that it
is now available...
You can read about it on the Basho Blog[1] and, for convenience, a direct
link to the image page[2] is below.
In addition, our
Hello everyone,
Can someone share a blog post or some notes about setting up riak production
cluster at rackspace (RHEL 5)? I was wondering if there is some additional
steps, best practices etc. when installing from source. Any additional
information to help us get started would be much apprecia
Thats more related to Jackson object mapper, annotate your POJO like this:
@JsonSerialize(include=JsonSerialize.Inclusion.NON_NULL)
public class MyPOJO{
...
...
}
Hope that helps,
Guido.
On 14/12/12 17:16, Ingo Rockel wrote:
Hi all,
Is there a way to tell the riak-java-client to not store at
My source do not show a pdf in my page everything else is fine,
This is the source code:
==
-module(rptPedidos_resource).
-export([init/1, allowed_methods/2, process_post/2]).
-export([content_types_provided/2]).
-export([to_json/2, jso
If we have no siblings (last write wins), can we use timestamps to guarantee
causality?
From: Reid Draper [reiddra...@gmail.com]
Sent: Thursday, December 13, 2012 7:40 AM
To: Vergara, Jeaneth Aguilar
Cc: riak-users@lists.basho.com; Shah, Nikhil M
Subject: Re: Mono
Julio,
You can't just give it the filename, you need to read the file. Something
like this should work:
to_pdf(ReqData, Context) ->
{ok, Body} = file:read_file("/root/sicap-rpt/reports/javascript.pdf"),
{Body, ReqData, Context}.
On Fri, Dec 14, 2012 at 1:47 PM, Julio Cesar Ríos Gutierrez <
No, since you can't guarantee that your nodes' clocks are perfectly in sync.
Last write wins is only suitable if you don't care all that much about
causality, and just want easy resolution.
On Dec 14, 2012, at 12:40 PM, "Vergara, Jeaneth Aguilar"
wrote:
> If we have no siblings (last write wi
I'm seeing the following message emitted from a query to Riak:
com.basho.riak.client.RiakRetryFailedException: java.io.IOException: bad
message code. Expected: 10 actual: 18
at
com.basho.riak.client.cap.DefaultRetrier.attempt(DefaultRetrier.java:79)
at
com.basho.riak.client.cap
The message codes correspond with the PBC codes at stated on the wiki:
http://docs.basho.com/riak/latest/references/apis/protocol-buffers/
Cheers,
Gideon
Op 14 dec. 2012 om 22:55 heeft Tim W het volgende
geschreven:
> I'm seeing the following message emitted from a query to Riak:
>
> com.b
Tim -
That error is generated when the original, underlying protocol buffers
Riak client gets the wrong protobuf message from the socket - as in,
not the one it's expecting.
The codes are here:
http://docs.basho.com/riak/latest/references/apis/protocol-buffers/
The code numbers you list basicall
Sorry - dyslexia acting up:
That should read that you received a "list keys" response when
expecting a "get" response.
- Roach
On Fri, Dec 14, 2012 at 3:40 PM, Brian Roach wrote:
> Tim -
>
> That error is generated when the original, underlying protocol buffers
> Riak client gets the wrong prot
I know this is really very boneheaded. But we ended up with n_val being 3 on
one of two riak hosts in a dev cluster, and 1 on the other host. I would have
expected Riak to howl loudly about this, but it said nothing. In fact, we
discovered the problem while debugging app-level issues that result
It appears that the Riak MR API can on occasions return a JSON Object,
rather than an Array. This blows up the Ruby client, and I am guessing
probably some other ones. I've opened an issue for the Ruby client. See
https://github.com/basho/riak-ruby-client/issues/67.
I came across the issue whil
Brian!
In this particular case, the failing call is requesting a single key.
And it didn't just happen once -- rather, for quite a while, every
single one of these calls (login) would fail in this manner,
repeatedly. Then, the next day... *poof*... working again.
Rather odd...
- Tim
On
Tim,
Right - I understood the call that was failing was a "get" (Sorry - I
sent a second email because when I answered originally I transposed
the messages).
The underlying reason for it is that somewhere, you're doing a list
keys operation but not iterating through them all. This isn't your
faul
Thanks so much Ryan - yokozuna sounds most promising. If I were building a
small system (relatively simple, small user base) that will be
production-ready in a few months, do you think that Yokozuna could cut the
mustard? I see that it's officially an experimental prototype, but do you
think it's s
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