Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Tolbert, Andy
Congratulations Ekaterina!! On Wed, Mar 5, 2025 at 8:52 PM Jordan West wrote: > Congratulations!!! > On Wed, Mar 5, 2025 at 07:01 Abe Ratnofsky wrote: > >> Congratulations Ekaterina! 🎉 >> >

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Jordan West
Congratulations!!! On Wed, Mar 5, 2025 at 07:01 Abe Ratnofsky wrote: > Congratulations Ekaterina! 🎉 >

Re: Welcome Aaron Ploetz as Cassandra Committer

2025-03-05 Thread Anthony Grasso
Congratulations Aaron! On Thu, 6 Mar 2025 at 07:37, Mick Semb Wever wrote: > Well deserved Aaron ! 🎉 > > On Tue, 4 Mar 2025 at 19:27, Jon Haddad wrote: > > > > Congrats Aaron! > > > > On Tue, Mar 4, 2025 at 10:26 AM Jordan West wrote: > >> > >> Congratulations!! > >> On Tue, Mar 4, 2025 at 09

Re: CEP-15 Update

2025-03-05 Thread Blake Eggleston
+1 to merging it On Wed, Mar 5, 2025, at 12:22 PM, Patrick McFadin wrote: > You have my +1 > > On Wed, Mar 5, 2025 at 12:16 PM Benedict wrote: > > > > Correct, these caveats should only apply to tables that have opted-in to > > accord. > > > > On 5 Mar 2025, at 20:08, Jeremiah Jordan wrote: >

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Patrick McFadin
We can also do an education campaign to get people to migrate. There will be good reasons to do it. On Wed, Mar 5, 2025 at 12:33 PM Jeff Jirsa wrote: > > I think widely accepted that otel in general has won this stage of > observability, as most metrics systems allow it and most saas providers

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Maxim Muzafarov
If we do swap, we may run into the same issues with third-party metrics libraries in the next 10-15 years that we are discussing now with the Codahale we added ~10-15 years ago, and given the fact that a proposed new API is quite small my personal feeling is that it would be our best choice for the

Re: Welcome Bernardo Botella as Cassandra Committer

2025-03-05 Thread Mick Semb Wever
Congrats Bernardo! On Wed, 5 Mar 2025 at 16:03, Abe Ratnofsky wrote: > Congratulations Bernardo! Great news. >

Re: Welcome Aaron Ploetz as Cassandra Committer

2025-03-05 Thread Mick Semb Wever
Well deserved Aaron ! 🎉 On Tue, 4 Mar 2025 at 19:27, Jon Haddad wrote: > > Congrats Aaron! > > On Tue, Mar 4, 2025 at 10:26 AM Jordan West wrote: >> >> Congratulations!! >> On Tue, Mar 4, 2025 at 09:57 Tolbert, Andy wrote: >>> >>> Congrats Aaron! >>> >>> On Tue, Mar 4, 2025 at 11:24 AM Francis

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Jeff Jirsa
I think widely accepted that otel in general has won this stage of observability, as most metrics systems allow it and most saas providers support it. So Jon’s point there is important. The promise of unifying logs/traces/metrics usually (aka wide events) is far more important in the tracing side o

Re: CEP-15 Update

2025-03-05 Thread Patrick McFadin
You have my +1 On Wed, Mar 5, 2025 at 12:16 PM Benedict wrote: > > Correct, these caveats should only apply to tables that have opted-in to > accord. > > On 5 Mar 2025, at 20:08, Jeremiah Jordan wrote: > >  > So great to see all this hard work about to pay off! > > On the questions/concerns fr

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread C. Scott Andreas
No strong opinion on particular choice of metrics library.My primary feedback is that if we swap metrics implementations and the new values are *different*, we can anticipate broad user confusion/interest.In particular if latency stats are reported higher post-upgrade, we should expect users to int

Re: CEP-15 Update

2025-03-05 Thread Benedict
Correct, these caveats should only apply to tables that have opted-in to accord.On 5 Mar 2025, at 20:08, Jeremiah Jordan wrote: So great to see all this hard work about to pay off!On the questions/concerns front, the only concern I would have towards merging this to trunk is if any of the cav

Re: CEP-15 Update

2025-03-05 Thread Jeremiah Jordan
So great to see all this hard work about to pay off! On the questions/concerns front, the only concern I would have towards merging this to trunk is if any of the caveats apply when someone is not using Accord. Assuming they only apply when the feature flag is enabled, I see no reason not to get

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Benedict
I really like the idea of integrating tracing, metrics and logging frameworks.I would like to have the time to look closely at the API before we decide to adopt it though. I agree that a widely deployed API has inherent benefits, but any API we adopt also shapes future evolution of our capabilities

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Jon Haddad
Thank you for the replies. Dmitry: Based on some other patches you've worked on and your explanation here, it looks like you're optimizing the front door portion of write path - very cool. Testing it in isolation with those settings makes sense if your goal is to push write throughput as far as y

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Josh McKenzie
> if the plan is to rip out something old and unmaintained and replace with > something new, I think there's a huge win to be had by implementing the > standard that everyone's using now. Strong +1 on anything that's an ecosystem integration inflection point. The added benefit here is that if we

Re: CEP-15 Update

2025-03-05 Thread Benedict Elliott Smith
That depends on all of you lovely people :D I think we should have finished merging everything we want before QA by ~Monday; certainly not much later. I think we have some upgrade and python dtest failures to address as well. So it could be pretty soon if the community is supportive. > On 5 Ma

Re: CEP-15 Update

2025-03-05 Thread Patrick McFadin
What is the timing for starting the merge process? I'm asking because I have (yet another) presentation and this would be a cool update. On Wed, Mar 5, 2025 at 1:22 AM Benedict Elliott Smith wrote: > > Thanks everyone. > > Jon - your help will be greatly appreciated. We’ll let you know when we’ve

Re: Welcome Bernardo Botella as Cassandra Committer

2025-03-05 Thread Abe Ratnofsky
Congratulations Bernardo! Great news.

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Abe Ratnofsky
Congratulations Ekaterina! 🎉

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Joseph Lynch
Congratulations Ekaterina - very well deserved! On Tue, Mar 4, 2025 at 3:25 PM Paulo Motta wrote: > Aloha, > > The Project Management Committee (PMC) for Apache Cassandra is delighted > to announce that Ekaterina Dimitrova has joined the PMC! > > Thanks a lot, Ekaterina, for everything you have

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Dmitry Konstantinov
Hi Jon >> Is there a specific workload you're running where you're seeing it take up a significant % of CPU time? Could you share some metrics, profile data, or a workload so I can try to reproduce your findings? Yes, I have shared the workload generation command (sorry, it is in cassandra-stres

Re: [DISCUSS] CEP-36: A Configurable ChannelProxy to alias external storage locations

2025-03-05 Thread Mick Semb Wever
. It’s not an area where I can currently dedicate engineering effort. But if > others are interested in contributing a feature like this, I’d see it as > valuable for the project and would be happy to collaborate on > design/architecture/goals. > Jake mentioned 17 months ago a custom FileSys

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Maxim Muzafarov
Congratulations Ekaterina! On Wed, 5 Mar 2025 at 15:00, Mick Semb Wever wrote: > >. > > > > The Project Management Committee (PMC) for Apache Cassandra is delighted to > > announce that Ekaterina Dimitrova has joined the PMC! > > > > Thanks a lot, Ekaterina, for everything you have done for

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Mick Semb Wever
. > The Project Management Committee (PMC) for Apache Cassandra is delighted to > announce that Ekaterina Dimitrova has joined the PMC! > > Thanks a lot, Ekaterina, for everything you have done for the project all > these years. Congrats Ekaterina !

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Piotr Kołaczkowski
Congratulations Ekaterina! Well deserved! > Wiadomość napisana przez Andrés de la Peña w dniu > 05.03.2025, o godz. 11:41: > > Caution: The sender name (Andrés de la Peña) is different from their email > address (a.penya.gar...@gmail.com), which may indicate an impersonation > attempt. Verify

Re: Dropwizard/Codahale metrics deprecation in Cassandra server

2025-03-05 Thread Benedict Elliott Smith
Some quick thoughts of my own… === Performance === - I have seen heap dumps with > 1GiB dedicated to metric counters. This patch should improve this, while opening up room to cut it further, steeply. - The performance improvement in relative terms for the metrics being replaced is rather dramati

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Andrés de la Peña
Congratulations Ekaterina! On Wed, 5 Mar 2025 at 08:20, Jacek Lewandowski wrote: > Congratulations Ekaterina!!! That is awesome news!!! 🎉 > > > - - -- --- - - > Jacek Lewandowski > > > śr., 5 mar 2025 o 09:17 Enrico Olivelli napisał(a): > >> Congratulations! >> >> Enric

Re: CEP-15 Update

2025-03-05 Thread Benedict Elliott Smith
Thanks everyone. Jon - your help will be greatly appreciated. We’ll let you know when we’ve got the cycles to invest in performance work (hopefully fairly soon). I expect the first step will be improving visibility so we can better understand what the system is doing (particularly the caching

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Jacek Lewandowski
Congratulations Ekaterina!!! That is awesome news!!! 🎉 - - -- --- - - Jacek Lewandowski śr., 5 mar 2025 o 09:17 Enrico Olivelli napisał(a): > Congratulations! > > Enrico > > Il Mer 5 Mar 2025, 07:54 Bernardo Botella > ha scritto: > >> Congratulations!! >> >> On Tue,

Re: Welcome Ekaterina Dimitrova as Cassandra PMC member

2025-03-05 Thread Enrico Olivelli
Congratulations! Enrico Il Mer 5 Mar 2025, 07:54 Bernardo Botella ha scritto: > Congratulations!! > > On Tue, Mar 4, 2025 at 22:17 Berenguer Blasi > wrote: > >> Congrats Ekaterina! >> On 5/3/25 2:03, Jasonstack Zhao Yang wrote: >> >> Congratulations Ekaterina! >> >> On Wed, 5 Mar 2025 at 08:18

Re: [DISCUSS] CEP-36: A Configurable ChannelProxy to alias external storage locations

2025-03-05 Thread Štefan Miklošovič
Scott, what you wrote is all correct, but I have a feeling that both you and Jeff are talking about something different, some other aspect of using that. It seems that I still need to explain myself that I don't consider object storage to be useless, it is as if everybody has to make the point ab