Re: Tomstones impact on repairs both anti-entropy and read repair

2016-11-16 Thread Alain RODRIGUEZ
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

Tomstones impact on repairs both anti-entropy and read repair

2016-11-14 Thread K F
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,