Re: When is anti-entropy repair required?

2017-04-28 Thread Alain RODRIGUEZ
Hi Eugene, > If I have a time series data model, with TWCS compaction where I never > update rows and hence don't care about either of the above (the whole > SSTable just expires after a few days ), do I even need to run repairs? Probably not. I think you can go without repairs. Using only

When is anti-entropy repair required?

2017-03-27 Thread eugene miretsky
Hi, Trying to get some clarifications on this post: https://docs.datastax. com/en/cassandra/3.0/cassandra/operations/opsRepairNodesWhen.html As far as I understand it, repairs to account for the fact that nodes could go down (for short of long period of time) The 2 main reasons for repairing