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/opsRepairNodesReadRepair.html Regards Grzegorz
