Yes - agree with Sergio. For the majority of use cases, the best practice for repair is to use Cassandra Reaper.
> On Oct 19, 2019, at 12:06 am, Sergio <lapostadiser...@gmail.com> wrote: > > Use Cassandra reaper > > On Fri, Oct 18, 2019, 10:12 PM Krish Donald <gotomyp...@gmail.com > <mailto:gotomyp...@gmail.com>> wrote: > Thanks Manish, > > What is the best and fastest way to repair a table using nodetool repair ? > We are using 256 vnodes . > > > On Fri, Oct 18, 2019 at 10:05 PM manish khandelwal > <manishkhandelwa...@gmail.com <mailto:manishkhandelwa...@gmail.com>> wrote: > No it will only cover primary ranges of nodes on single rac. Repair with -pr > option is to be run on all nodes in a rolling manner. > > Regards > Manish > > On 19 Oct 2019 10:03, "Krish Donald" <gotomyp...@gmail.com > <mailto:gotomyp...@gmail.com>> wrote: > Hi Cassandra experts, > > We are on Cassandra 3.11.1. > We have to run repairs for a big cluster. > We have 2 DCs. > 3 RACs in each DC. > Replication factor is 3 for each datacenter . > So if I run repair on all nodes of a single RAC with "pr" option then > ideally it will cover all the ranges. > Please correct my understanding. > > Thanks >
