ClusterOffline Unable to access functioning Riak node

Charles Solar charlessolar at gmail.com
Fri Apr 14 15:49:52 EDT 2017


Thanks for the tip Luke - I updated those timeouts to 30s each and not
seeing anymore failures.  I guess ideally updates should happen in under 4
seconds though so I'll have to find out why certain saves are taking so
long!

Charles

On Fri, Apr 14, 2017 at 12:33 PM, Luke Bakken <lbakken at basho.com> wrote:

> Hi Charles -
>
> Extend the read and write timeouts using this setting:
>
> https://github.com/basho/riak-dotnet-client/blob/develop/
> src/RiakClientTests.Live/App.config#L24
>
> The above example extends it to 60 seconds.
>
> The default is 4 seconds which may be too short if you are running
> long queries. If 4 seconds is exceeded, the socket read times out and
> the client assumes that there is an issue with the node, marking it
> down. Eventually, all nodes can be marked down.
> --
> Luke Bakken
> Engineer
> lbakken at basho.com
>
>
> On Wed, Apr 12, 2017 at 11:03 AM, Charles Solar <charlessolar at gmail.com>
> wrote:
> > Hi list - I'm currently running both Riak and RiakTS in a lab environment
> > for testing and my clients writing data get
> >
> > "ClusterOffline Unable to access functioning Riak node"
> >
> > errors fairly often.  I am wondering if this is an indication that I
> need to
> > add more nodes to increase capacity? Or tune some other settings?
> >
> > I've looked through Riak logs and there is no indication of a problem,
> are
> > there other diagnostics I can do?
> >
> >
> > Im finding RiakTS commits fail with this commit far more often.
> >
> > I'm using the C# client, nodePollTime 5000, retryWaitTime 100,
> retryCount 3
> >
> > with 7 riak nodes and 3 riakts nodes.
> >
> > _______________________________________________
> > riak-users mailing list
> > riak-users at lists.basho.com
> > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
> >
>
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