Here is the working link:
https://github.com/ProjectDaisy/blodsband/blob/master/lib/blodsband/riak/bucket.rb#L484
The universe will always punish you if you send long emails via smartphone
:/
On Sat, Feb 25, 2012 at 4:21 AM, Armon Dadgar wrote:
> It sounds like the "If-Unmodified-Since" and "If-
Take a look at https://github.com/ProjectDaisy/blodsband#L480 where I have
implemented a CAS-like method on top of Riak. It works by (slightly
simplified):
0) Reading current value
1) Checking current value
2) Writing with a "request id", W = all and readbody = true if the
current value is wha
I have a 6 node cluster. One node is running 1.1 already, the other 5 are still
0.14.
I want not only to upgrade from 0.14 to 1.1 but also change backend from bit
cask to leveled, so I thought I would do a "leave cluster, wait for handoff,
upgrade and change config, join cluster" cycle for each
On Feb 24, 2012, at 10:21 PM, Armon Dadgar wrote:
> It sounds like the "If-Unmodified-Since" and "If-None-Match" flags could do
> what I
> need, but the docs specify "it is possible for the condition to evaluate to
> true for
> multiple requests if the requests occur at the same time."
>
> Fro
It sounds like the "If-Unmodified-Since" and "If-None-Match" flags could do
what I
need, but the docs specify "it is possible for the condition to evaluate to
true for
multiple requests if the requests occur at the same time."
From my understanding, the KV vnode's process their requests in a ser
If you need CAS semantics, then coordinate that outside of riak. Any
check-then-act type of operation where atomicity is important is going to
leave some room for a data race in a system with the distribution semantics
of riak. Would suggest thinking about the problem in such a way that
handling of
Armon,
The feature you are describing is very similar to the conditional header,
`If-Unmodified-Since`, provided by the client APIs
(http://wiki.basho.com/HTTP-Store-Object.html &
http://wiki.basho.com/PBC-Store-Object.html).
Is this similar to what you're describing or am I missing something
Evening, Morning, Afternoon to All
Here's a Recap to take you into the weekend: blog posts, new code, and
a lot of contributions.
Enjoy.
Mark
Community Manager
Basho Technologies
wiki.basho.com/Riak.html
twitter.com/pharkmillups
-
Riak Recap for February 22
I think I know the answer to this but would using a mix of 1.0.X and 1.1.0
together cause the same MapReduce issue?
On Fri, Feb 24, 2012 at 4:56 PM, Jon Meredith wrote:
> Issues have been reported by users and customers with the MapReduce
> subsystem in Riak 1.1.0.
>
> 1) MapReduce fails in cl
Issues have been reported by users and customers with the MapReduce
subsystem in Riak 1.1.0.
1) MapReduce fails in clusters that contain both 1.1.0 and older nodes
2) Javascript MapReduce jobs leak Javascript VMs under some failure
conditions.
3) Keylisting continues after bucket MapReduce i
As part of a new feature we are working on, we've run into
a situation where it would be incredibly convenient to have a
check-and-set (CAS) API for Riak KV. In short, we are trying to build
a unique index of a bucket, using a second bucket which acts as a
reverse index.
The CAS API would operat
Mohamed,
If you are using our packages provided, it packages Erlang r14b04 with Riak.
Those packages will install straight away with erlang included. You look like
you are trying to build from the source tarball versus installing a package.
One thing to note, we haven't tested Riak with R
Hi,
I am trying to install riak riak-1.1.0, but I am getting a rebar error.
ERROR: OTP release R15B does not match required regex R13B04|R14
make: *** [compile] Error 1
And though I added R15 like this {require_otp_vsn, "R14B0[234]|R15"}.
I am still seeing the same error :
ERROR: OT
---
Jeremiah Peschka
Managing Director, Brent Ozar PLF, LLC
On Fri, Feb 24, 2012 at 5:36 AM, gibraltar wrote:
> Hello,
>
> I'm founder of a very small startup (a.k.a one man show). Although I did
> roll out a lot of critical piece of software to production environment
> before, I was never resp
Secondary indexes don't support AND or OR with any client. Currently you'll
have to roll that functionality yourself. AND should be pretty easy to
implement, OR is moderately trickier, but only moderately.
You'll have to order your queries yourself. CPU power is cheap enough at
the client that ord
Hi heffergm,
Thanks for the report. We're looking into the issue you described and
will drop a line on this thread when we get it nailed down.
Thanks,
D.
--
Dave Smith
VP, Engineering
Basho Technologies, Inc.
diz...@basho.com
___
riak-users mailing
Hello,
I'm founder of a very small startup (a.k.a one man show). Although I did roll
out a lot of critical piece of software to production environment before, I was
never responsible of the database or systems that it depended on. Now, I'm
responsible of those layers as well. Unlike many in thi
Hi everyone,
I wrote a simple Python wrapper which makes use of Riak Secondary Indexes
and MapReduce for Qerying multiple indexes at once. I know it might not be
the ideal solution but thought It'd be a kind of cool stuff to do. Here is
how it works.
1. Queries Multiple Indexes and get the associ
Hi guys,
I'm running OSX 10.6.8, 32bits arch.
Here's the problem:
$ wget
http://downloads.basho.com.s3-website-us-east-1.amazonaws.com/riak/1.0/1.0.2/riak-1.0.2-osx-i386.tar.gz
$ tar xzf riak-1.0.2-osx-i386.tar.gz
$ file riak-1.0.2/erts-5.8.4/bin/erlexec
riak-1.0.2/erts-5.8.4/bin/erlexec: Mach
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