I haven't asked about "regular" repairs. I just wanted to know how read
repair behaves in my configuration (or is it doing anything at all).
2018-04-21 14:04 GMT+02:00 Rahul Singh <rahul.xavier.si...@gmail.com>:
> Read repairs are one anti-entropy measure. Continuous repairs is another.
> If you do repairs via Reaper or your own method it will resolve your
> On Apr 21, 2018, 3:16 AM -0400, Grzegorz Pietrusza <gpietru...@gmail.com>,
> Hi all
> I'm a bit confused with how read repair works in my case, which is:
> - multiple DCs with RF 1 (NetworkTopologyStrategy)
> - reads with consistency ONE
> The article #1 says that read repair in fact runs RF reads for some
> percent of the requests. Let's say I have read_repair_chance = 0.1. Does
> it mean that 10% of requests will be read in all DCs (digest) and processed
> in a background?
> On the other hand article #2 says that for consistency ONE read repair is
> not performed. Does it mean that in my case read repair does not work at
> all? Is there any way to enable read repair across DCs and stay will
> consistency ONE for reads?
> #1 https://www.datastax.com/dev/blog/common-mistakes-and-misconceptions
> #2 https://docs.datastax.com/en/cassandra/3.0/cassandra/operations/