Re: Cross-Node Latency Issues

tables varies from few bytes to 900 KB > >On Thu, Oct 24, 2024 at 11:00 AM Stéphane Alleaume >wrote: > >> Hi, >> >> How many sstables per read ? >> >> Are your partitions unbounded ? >> >> What max size are the partitions ? >> >> Kin

Re: Cross-Node Latency Issues

Hi, How many sstables per read ? Are your partitions unbounded ? What max size are the partitions ? Kind regards Stéphane Le 24 octobre 2024 06:25:05 GMT+02:00, Naman kaushik a écrit : >Hello everyone, > >We are currently using Cassandra 4.1.3 in a two-data-center cluster. >Recently, we

Re: Do you know about DBA Stack Exchange?

Thank you very much Have a nice day Kind regards Stéphane Le mer. 28 sept. 2022, 20:46, Patrick McFadin a écrit : > Hi everyone, > > I wanted to make sure you know about a great community resource. DBA Stack > Exchange is a related site to Stack Overflow but strictly for DB operations > people

Re: Questions on the count and multiple index behaviour in cassandra

Hi 1) how much size in Mo is your partition ? Should be less than 100 Mo (but less in fact) 2) could you plug an Elasticsearch or Solr search in front ? Kind regards Stephane Le mer. 28 sept. 2022, 13:46, Karthik K a écrit : > Hi, > > We have two doubts on cassandra 3.11 features: > > 1)

Re: RPM Installation on RHEL7 broken

; wrote: > >> Hi Stephane, >> >> >> >> I have followed same instruction but new rpm version 4.0.5 is broken(bug) >> and there are no other package on that repo (download base url for rhel) so >> I can not install older stable version. >> >

Re: RPM Installation on RHEL7 broken

Hi Hope it will help : https://cassandra.apache.org/doc/trunk/cassandra/getting_started/installing.html#installing-the-rpm-packages 1. Add the Apache repository of Cassandra to the file /etc/yum.repos.d/cassandra.repo (as the root user). The latest major version is 4.0 and the cor

Re: Understanding multi region read query and latency

ement that is >> expected to be slow, or probabilistic 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: >> >>  >&g

Re: Understanding multi region read query and latency

puzzle me is in the trace we really show the > difference between queries. The fast queries only request read from one > replicas, while slow queries request from multiple replicas (and not only > local to the dc). > On 07/08/2022 14:02, Stéphane Alleaume wrote: > > Hi > > Is t

Re: Understanding multi region read query and latency

zelier > wrote: > >  > > Nope. And what really puzzle me is in the trace we really show the > difference between queries. The fast queries only request read from one > replicas, while slow queries request from multiple replicas (and not only > local to the dc). > On

Re: Understanding multi region read query and latency

not only > local to the dc). > On 07/08/2022 14:02, Stéphane Alleaume wrote: > > Hi > > 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 ans