I really like the data directories and replication configuration. I think
it makes a ton of sense to put it in the yaml, but we should probably yaml
it all, and not nest JSON :), and we can probably simplify it a little with
a file uri scheme, something like this:
data_file_locations:
disk:
That is cool but this still does not show / explain how it would look like
when it comes to dependencies needed for actually talking to storages like
s3.
Maybe I am missing something here and please explain when I am mistaken but
If I understand that correctly, for talking to s3 we would need to u
Jon, I like where you are headed with that, just brainstorming out what the
end interface might look like (might be getting a bit ahead of things
talking about directories if we don't even have files implemented yet).
What do folks think about pairing data_file_locations (fka
data_file_directories)
Hi David,
Thanks for the kind words!
>Is there a goal in this CEP to make automated repair work during rolling
upgrades, when multiple versions exist in the cluster?
We debated a lot on this over ASF Slack
(#cassandra-repair-scheduling-cep37). The summary is that, ideally, we want
to have a repai
Jaydeep,
Thank you for your excellent efforts on this mission-critical feature. The
stated goals of CEP-37 are noble and stand to make valuable improvements
for cluster operations. I look forward to testing these new capabilities.
My apologies up-front if you’ve already answered these questions
Taking this a step further, this opens up is a different way of
bootstrapping new nodes, by using the object store's native copy commands.
This is something that's impossible when just using the filesystem mount.
I think Joey mentioned something along these lines to me several years ago,
maybe at t
Damn.. listing name sucks. Also
Saranya and whoever else was involved in this epic milestone!
Taking the occasion, happy international women's day to all Cassandrettes 🌹
On Sat, 8 Mar 2025 at 11:24 Paulo Motta wrote:
> Congrats on this release! 🍾👏👏 Awesome work to all involved, specially
> but
Thanks Jordan and Joey for the additional info.
One thing I'd like to clarify - what I'm mostly after is 100% of my data on
object store, local disk acting as a LRU cache, although there's also a
case for the mirror.
What I see so far are three high level ways of running this:
1. Mirror Mode
Th
Congrats on this release! 🍾👏👏 Awesome work to all involved, specially
but not limited to Dinesh, Francisco, Bernado et al 😊
On Fri, 7 Mar 2025 at 16:48 Patrick McFadin wrote:
> We happen to have some very informed engineers discussing Sidecar and
> the many things you can do with it at Cassandra
Great discussion - I agree strongly with Jon's points, giving operators
this option will make many operator's lives easier. Even if you still have
to have 100% disk space to meet performance requirements, that's still much
more efficient than you can run C* with just disks (as you need to leave
hea
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