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From Jonathan Haddad <...@jonhaddad.com>
Subject Re: Expensive to run nodetool status often?
Date Thu, 26 Jan 2017 18:30:10 GMT
Very cool!

On Thu, Jan 26, 2017 at 8:53 AM Eric Evans <john.eric.evans@gmail.com>
wrote:

> On Wed, Jan 25, 2017 at 11:20 AM, Xiaolei Li <xiaolei@sumologic.com>
> wrote:
> > Thanks for the advice!
> >
> > I do export a lot via JMX already. But I couldn't find the equivalent of
> the
> > Status column (Up/Down + Normal/Leaving/Joining/Moving) from the status
> > output. Does anyone know if those are available via JMX?
>
> I've been working on this off and on for a while (adding things as I
> have a need for them):
>
> https://github.com/eevans/creole
>
> The idea was to create a high-level, Cassandra-specific abstraction
> for JMX.  Mostly it builds representations that are similar to what
> nodetool provides, but outputs JSON, either on the command line where
> it could be wrapped by a script, or via a REST interface.  There is no
> exact equivalent to status just yet, but it would be pretty trivial to
> add.  I'm happy to do that (give me a few days), or I'd gladly accept
> a pull request.
>
> --
> Eric Evans
> john.eric.evans@gmail.com
>

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