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Re: Reaper as cassandra-admin


I don't believe #1 should be an issue, Mick has been reaching out.

Alex and Mick are putting together some architecture documentation, I won't
step on their toes.  Currently you can run Reaper as a single instance that
connects to your entire cluster, multiple instances in HA mode, and we're
finishing up the rework of the code to run it as a sidecar.

On Mon, Aug 27, 2018 at 6:02 PM Jeff Jirsa <jjirsa@xxxxxxxxx> wrote:

> Can you get all of the contributors cleared?
> What’s the architecture? Is it centralized? Is there a sidecar?
>
>
> > On Aug 27, 2018, at 5:36 PM, Jonathan Haddad <jon@xxxxxxxxxxxxx> wrote:
> >
> > Hey folks,
> >
> > Mick brought this up in the sidecar thread, but I wanted to have a clear
> /
> > separate discussion about what we're thinking with regard to contributing
> > Reaper to the C* project.  In my mind, starting with Reaper is a great
> way
> > of having an admin right now, that we know works well at the kind of
> scale
> > we need.  We've worked with a lot of companies putting Reaper in prod (at
> > least 50), running on several hundred clusters.  The codebase has evolved
> > as a direct result of production usage, and we feel it would be great to
> > pair it with the 4.0 release.  There was a LOT of work done on the repair
> > logic to make things work across every supported version of Cassandra,
> with
> > a great deal of documentation as well.
> >
> > In case folks aren't aware, in addition to one off and scheduled repairs,
> > Reaper also does cluster wide snapshots, exposes thread pool stats, and
> > visualizes streaming (in trunk).
> >
> > We're hoping to get some feedback on our side if that's something people
> > are interested in.  We've gone back and forth privately on our own
> > preferences, hopes, dreams, etc, but I feel like a public discussion
> would
> > be healthy at this point.  Does anyone share the view of using Reaper as
> a
> > starting point?  What concerns to people have?
> > --
> > Jon Haddad
> > http://www.rustyrazorblade.com
> > twitter: rustyrazorblade
>
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-- 
Jon Haddad
http://www.rustyrazorblade.com
twitter: rustyrazorblade