Hi,
> My question to the community is will tombstone cause issues in data > consistency across the DCs. It might, if your repairs are not succeeding for some reason or not running fully (all the token ranges) within gc_grace_second (parameter at the table level) I wrote a blog post and talked about that at the summit, see: http://thelastpickle.com/blog/2016/07/27/about-deletes-and-tombstones.html https://www.youtube.com/watch?v=lReTEcnzl7Y Let me know if you still have questions after reading / listening to this. C*heers, ----------------------- Alain Rodriguez - @arodream - al...@thelastpickle.com France The Last Pickle - Apache Cassandra Consulting http://www.thelastpickle.com 2016-11-14 17:52 GMT+01:00 K F <kf200...@yahoo.com>: > Hi Folks, > > I have a table that has lot of tombstones generated and has caused > inconsistent data across various datacenters. we run anti-entropy repairs > and also have read_repair_chance tuned-up during our non busy hours. But > yet when we try to compare data residing in various replicas across DCs, we > see inconsistency. > > My question to the community is will tombstone cause issues in data > consistency across the DCs. > > Thanks. >
