Continuous HTTP POSTs to Riak

Dave King djking at
Thu Mar 3 18:53:50 EST 2016

You need to google 'Eventual consistency'.

- Peace

On Thu, Mar 3, 2016 at 4:23 PM, Qiang Cao <caoqiang.cs at> wrote:

> Hi All,
> I use Riak as a KV store and send http requests to its REST API to update
> entries. Instead of using curl, I use Apache HttpClient to send requests.
> One thing bothering me is that sometimes I find the entry isn't properly
> updated after an HTTP POST/PUT. For example, if I do an HTTP GET on the
> same key immediately after an HTTP POST, the chance is good that I get a
> stale value. This happens when I continuously POST to a multi-node Riak,
> and some of the posts target the same key.
> Also, I find I don't have this issue if I use a single-node Riak. So I
> think something wasn't correct with my multi-node Riak cluster (I set
> "allow_mult" to false).  Any thoughts?
> Thanks in advance!
> Qiang
> _______________________________________________
> riak-users mailing list
> riak-users at
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the riak-users mailing list