Re: nodetool rebuild

2018-09-16 Thread Vitali Dyachuk
Yes, we are using 256 vnodes.Keyspace is configured with NetworkTopologyStrategy in 4 regions, with RF3. Copying sstabes and running cleanup is a good idea. On Sun, Sep 16, 2018 at 9:26 PM Dinesh Joshi wrote: > It would be helpful to describe your setup - specifically are you using > vnodes? How

Re: nodetool rebuild

2018-09-16 Thread Dinesh Joshi
It would be helpful to describe your setup - specifically are you using vnodes? How is the keyspace setup? One option would be to copy SSTables from the replicas and running clean up. That might actually be faster. Since the SSTables are compressed you should use a tool that copies without compr

Re: nodetool rebuild

2018-09-16 Thread Vitali Dyachuk
Both stream throughput settings are set to 0, meaning that there is no stream throttling on the C* side. Yes, i see high cpu used by STREAM-IN thread, sstables are compressed up to 80% What about copying sstables with rsync and then running repair? Probably its not that simple, vut If the data is R