Mind that a new connection is really costly for C*.
So at startup it's fine. but not in a liveness or readiness check imo. For the
query why not select 1; ?
--
Raphael Mazelier
On 25/08/2023 19:38, Shaurya Gupta wrote:
> Hi community
>
> We want to validate cassandra connecti
That's a good way to it!
On 25/08/2023 20:10, Shaurya Gupta wrote:
> We don't plan to open a new connection. It should use the same connection(s)
> which the application will use.
>
> On Fri, Aug 25, 2023 at 10:59 AM Raphael Mazelier wrote:
>
>> Mind that a new connec
% of the queries.
read_repair is set to 0. I follow this thread with interest. C* version
is 3.11.4.
--
Raphael Mazelier
On 21/09/2022 09:23, Erick Ramirez wrote:
Would you be open to temporarily posting the full CQL command + full
trace output to gist.github.com <http://gist.github.com>? I'
ted.
Best,
--
Raphael Mazelier
1659724153007200197 [Info] before query
Aug 05 2022 06:29:13.229 [INFO] main.go:18 - Tracing session
81281b0014ec11ed8fd10f5c2d1a52b5 (coordinator: 10.66.111.13, duration: 0s):
Aug 05 2022 06:29:13.231 [INFO] main.go:18 - 2022/08/05 18:29:13.008: reading
digest from /10.
Well answering to myself this is not related to read_repair chance.
Settings them to 0 change also nothing. So the question remains: why
from time to time C* want to make multiple read on a non local dc ?
On 06/08/2022 12:31, Raphael Mazelier wrote:
Well I tried (but already have some
?
--
Raphael Mazelier
On 05/08/2022 23:13, Jim Shaw wrote:
I remember gocql.DataCentreHostFilter was used. try add it to see
whether will read local DC only in your case ?
Thanks,
James
On Fri, Aug 5, 2022 at 2:40 PM Raphael Mazelier wrote:
Hi Cassandra Users,
I'm relatively new
Is there some GC which could affect coordinarir node ?
Kind regards
Stéphane
Le dim. 7 août 2022, 13:41, Raphael Mazelier a écrit :
Thanks for the answer but I was well aware of this. I use localOne
as consistency level.
My client connect to a local seeds, then choose a local
coordinator
obabilistic from the server side to catch a
slow query in the act - that will help identify what’s happening.
- Scott
On Aug 7, 2022, at 10:25 AM, Raphael Mazelier wrote:
Nope. And what really puzzle me is in the trace we really show the
difference between queries. The fast queries only reques
