time given the size of our infrastructure. Is it safe to assume that the issue exists in the combination of upgrades from 3.11.x to 4.0.x and running on JAVA 8 ? Did you happen to have created a ticket for this when you observed the issue ? Thanks vaibhavOn Wed, Aug 16, 2023 at 11:15 AM Patrick Lee
I've actually noticed this as well on a few clusters I deal with but after
upgrading Cassandra from 3.11 to 4 we also changed to use Java 11 shortly
after the cluster upgrade. After I moved to Java 11 I have not experienced
a problem.
On Wed, Aug 16, 2023 at 12:12 PM vaibhav khedkar
wrote:
> Th
re, and it's worth finding out, because it
> may not impact you but may represent a real bug.
>
> Would be great if you could turn on tracing.
>
>
>
> On Wed, Oct 16, 2019 at 12:17 PM Patrick Lee
> wrote:
>
>> we do have otc_coalescing_strategy, we did ru
2676
> <https://issues.apache.org/jira/browse/CASSANDRA-12676> since you’ve
> upgraded from 2.x? also if you found luck by increasing
> native_transport_max_threads to address blocked NTRs (CASSANDRA-11363)?
>
> ~Asad
>
>
>
>
>
>
>
> *From:* Patrick Lee [mailto:patrickcl
understand better
> and finally be able to help.
>
> ---
> Alain Rodriguez - al...@thelastpickle.com
> France / Spain
>
> The Last Pickle - Apache Cassandra Consulting
> http://www.thelastpickle.com
>
> Le ven. 4 oct. 2019 à 00:25, Patrick Lee a
&g
this table was actually leveled compaction before, just changed it to size
tiered yesterday while researching this.
On Thu, Oct 3, 2019 at 4:31 PM Patrick Lee
wrote:
> its not really time series data. and it's not updated very often, it
> would have some updates but pretty infre
ime series data? If so, I have run into issues with repair on
> time series data using the SizeTieredCompactionStrategy. I have had
> better luck using the TimeWindowCompactionStrategy.
>
>
>
> John
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550
I have a cluster that is running 3.11.4 ( was upgraded a while back from
2.1.16 ). what I see is a steady rate of read repair which is about 10%
constantly on only this 1 table. Repairs have been run (actually several
times). The table does not have a lot of writes to it so after repair, or
even
Over the past year we've migrated several clusters from DSE to Apache
Cassandra. We've mostly done I place conversions node by node with no
downtime. DSE 4.8.X to Apache Cassandra 2.1.x
On Wed, May 29, 2019 at 8:55 PM Goetz, Anthony
wrote:
> My team migrated from DSE to OSS a few years ago by d
