Justin Sheehy wrote
> Yes, I confirmed this earlier in this thread:
>
> http://lists.basho.com/pipermail/riak-users_lists.basho.com/2013-January/010672.html
>
> -Justin
Sorry for the double-post, that was not intended. What about setting
DW=DR=2? In this case only at most one partition can succe
Deepak:
When you name a node in app.config with -name it has to have a '.' in it, like
r...@hostname.net As you have surmised, you can get around that if you use the
-sname argument instead.
They have to be done consistently. In your example, had you used the -sname
argument, `riak@riaknod
Kaspar,
When a Riak write "fails" the value can still have been written.
Failure is really just a notification that the write didn't complete as
requested, usually because one or more of the cluster writes failed.
And being written, even just to a single node, that singly written value can
lat
Hi,
If I am correct, adding a reduce function should return the same number
of items.
I'm a riak noob but I faced some similar issue while testing with a map
function only. Adding a reduce fixed it.
I believe as the map fans out to multiple nodes, whichever node returns
data first is writt
Hi All,
Anyone of you have did the benchmark testing on riak with bitcask as
backend ? If yes then can you guys share those information with me.
--
Thanks and Regards,
Vijay Gupta ( ??)
Engineering Group.
Hostway Corporation
NOTICE: This email and any file transmitted are confidential
Hi Vijay,
I would recommend performing your own benchmarks over taking stock in
others'.
There is a benchmarking utility called basho_bench[0] that you could use to
benchmark Bitcask and configure[1] it to your own specifications.
[0] https://github.com/basho/basho_bench
[1] http://docs.basho.co
Could you provide an example of using Multi-threading on the client?
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___
ria
Thanks for this Charlie.
I'm running a production Riak cluster on AWS which runs constantly, and
I've been wondering how I might be able to easliy stop and start AWS nodes
for a testing and benchmarking cluster (to save on cost).
By using the 'riaknode1.priv' hostname method you describe, would I
We're seeing instances of a JVM app which talks to riak run out of
memory when riak operations rise in latency or riak becomes otherwise
unresponsive. A heap dump of the JVM at the time of the OOM show that
91% of the 1G (active) heap is consumed by large byte[] instances. In
our case 3 of those by
Matt:
You would need to use (or implement your own) DNS service that you could
programmatically access--Route 53 has an API that you could use to create DNS
entries that point to the internal addresses of your nodes. In very carefully
re-reading the thread Deepak mentions, one problem that wi
Hi Matt,
Just to add to Charlie's suggestion, you could take a look at EC2 elastic IP
addresses which would allow you to permanently map a public and private address
to an EC2 instance, assignDNS hostnames and not have them change on reboot[1]
[1] http://aws.amazon.com/articles/1346
Regards
R
Hi,
i do have a reduce phase
On Tue, Jan 8, 2013 at 12:08 AM, Mridul Kashatria wrote:
> Hi,
>
> If I am correct, adding a reduce function should return the same number of
> items.
>
> I'm a riak noob but I faced some similar issue while testing with a map
> function only. Adding a reduce fixed
I'm not sure how much this will help, but I will throw my two cents into
the hat. Given that I don't know the details of your requirements, and I
am fairly new to riak and aws, please take everything with a grain of salt.
On Tue, Jan 1, 2013 at 11:43 AM, Deepak Balasubramanyam <
deepak.b...@gmail
I've had a few situations arise where one or two nodes (all it needs is
one node) will begin a heavy compaction cycle (determined by using gstat
+ looking at leveldb LOG files) and ALL queries put through the cluster
(it doesn't matter which node) return a timeout.
I can fix this situation by kill
The client is thread-safe. You can create an instance of it, pass it
to multiple threads, and perform multiple store operations in
parallel.
Thanks,
- Roach
On Mon, Jan 7, 2013 at 12:46 PM, catchme wrote:
> Could you provide an example of using Multi-threading on the client?
>
>
>
> --
> View th
Hi Ariel,
On Tue, Dec 18, 2012 at 7:23 PM, Ariel Valentin wrote:
> Does Ripple provide file attachement functionality similar to paperclip or
> attachement_fu?
>
> I'd like to be able to attach binary data to a Ripple Document object that
> is being stored in a different bucket.
>
It looks like
Thanks for the reply.
I recently learned about carrierwave, which does not have a dependency on
activerecord. I think am going to give that a try. I don't like the idea of
having embedded documents in this case but rather a reference to a value in a
separate bucket.
I will RTFM when I get a
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