Re: Cassandra Repair Duration.

2018-01-28 Thread Brian Spindler
It's all here: https://docs.datastax.com/en/cassandra/2.1/cassandra/operations/opsRepairNodesWhen.html -B On Thu, Jan 25, 2018 at 6:08 AM Karthick V wrote: > *You can (and probably should) run repairs as apart of routine >> maintenance.* > > > Can u explain any use case for why do we need th

Re: Cassandra Repair Duration.

2018-01-25 Thread Karthick V
> > *You can (and probably should) run repairs as apart of routine > maintenance.* Can u explain any use case for why do we need this? On Wed, Jan 24, 2018 at 5:35 PM, wrote: > Hi Karthick, repairs can be tricky. > > You can (and probably should) run repairs as apart of routine > maintena

RE: Cassandra Repair Duration.

2018-01-24 Thread King, Marshall
...@gmail.com] Sent: Wednesday, January 24, 2018 1:58 AM To: user@cassandra.apache.org Subject: Re: Cassandra Repair Duration. Periodically I have been running Full repair process befor GC Grace period as mentioned in the best practices.Initially, all went well but as the data size increases Repair

Re: Cassandra Repair Duration.

2018-01-24 Thread brian . spindler
Hi Karthick, repairs can be tricky. You can (and probably should) run repairs as apart of routine maintenance. And of course absolutely if you lose a node in a bad way. If you decommission a node for example, no “extra” repair needed. If you are using TWCS you should probably not run repai

Re: Cassandra Repair Duration.

2018-01-24 Thread Karthick V
Periodically I have been running Full repair process befor GC Grace period as mentioned in the best practices.Initially, all went well but as the data size increases Repair duration has increased drastically and we are also facing Query timeouts during that time and we have tried incremental repair