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From Dikang Gu <dikan...@gmail.com>
Subject Re: Can we change the number of vnodes on existing nodes?
Date Mon, 12 Sep 2016 06:27:16 GMT
Thanks for the suggestions! I may consider the new dc solution, although it
would involve significant operational work in our scale.

For gossip issue, like:
https://issues.apache.org/jira/browse/CASSANDRA-11709,
https://issues.apache.org/jira/browse/CASSANDRA-11740

On Fri, Sep 9, 2016 at 9:55 PM, Brandon Williams <driftx@gmail.com> wrote:

> I am curious exactly what gossip issues you are encountering.
>
> On Fri, Sep 9, 2016 at 7:45 PM, Dikang Gu <dikang85@gmail.com> wrote:
>
> > Hi,
> >
> > We have some big cluster (500+ nodes), they have 256 vnodes on physical
> > host, which is causing a lot of problems to us, especially make the
> gossip
> > to be in-efficient.
> >
> > There seems no way to change the number of vnodes on existing nodes, is
> > there any reason that we can not support it? It should not be too
> different
> > from moving the node with one single token, right?
> >
> > Thanks
> > Dikang
> >
>



-- 
Dikang

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