Re: Using K8s to Manage Cassandra in Production

2018-05-18 Thread Павел Сапежко
Hi, Hassaan! For example we are using C* in k8s in production for our video surveillance system. Moreover, we are using Ceph RBD as our storage for cassandra. Today we have 8 C* nodes each manages 2Tb of data. On Fri, May 18, 2018 at 9:27 AM Hassaan Pasha wrote: > Hi, > > I am

Re: Understanding of cassandra metrics

2017-07-10 Thread Павел Сапежко
> >> Writes are atomic – it depends on your chosen consistency >> level to determine if writes will fail or succeed. >> >> >> >> *From:* Павел Сапежко [mailto:amelius0...@gmail.com] >> *Sent:* Friday, July 07, 2017 8:23 AM >> *To:

Re: Understanding of cassandra metrics

2017-07-07 Thread Павел Сапежко
ition lock"? Can anybody write into partition while locked? Etc. пт, 7 июл. 2017 г. в 13:01, Ivan Iliev <ivan.iliev.il...@gmail.com>: > 1st result on google returns: > > http://cassandra.apache.org/doc/latest/operating/metrics.html > > On Fri, Jul 7, 2017 at 12

Understanding of cassandra metrics

2017-07-07 Thread Павел Сапежко
Hello, I have several question about cassandra metrics. What does exactly mean the next metrics: - CoordinatorReadLatency - CoordinatorScanLatency - ReadLatency - RangeLatency - ViewLockAcquireTime - ViewReadTime -- С уважением, Павел Сапежко skype: p.sapezhko