Re: run repair on each node or every R nodes?

2012-10-18 Thread Alexis Midon
Thank you guys. It makes sense. I'll have repair-pr schedule on each node. On Thu, Oct 18, 2012 at 3:39 AM, aaron morton wrote: > Without -pr the repair works on all token ranges the node is a replica > for. > > With -pr it only repairs data in the token range it is assigned. In your > case wh

Re: run repair on each node or every R nodes?

2012-10-15 Thread Alexis Midon
forget it. this was nonsense. On Mon, Oct 15, 2012 at 10:05 PM, Alexis Midon wrote: > I see. So if I don't use the '-pr' option, triggering repair on node-00 is > sufficient to repair the first 3 nodes. > No need to cron a repair on node-{01,02}. > correct? > >

Re: run repair on each node or every R nodes?

2012-10-15 Thread Alexis Midon
is responsible for) will get repaired on all > three nodes. > Andrey > On Mon, Oct 15, 2012 at 11:56 AM, Alexis Midon > wrote: > > > > Hi all, > > > > I have a 9-node cluster with a replication factor R=3. When I run repair > -pr > > on node-00, I see the

run repair on each node or every R nodes?

2012-10-15 Thread Alexis Midon
Hi all, I have a 9-node cluster with a replication factor R=3. When I run repair -pr on node-00, I see the exact same load and activity on node-{01,02}. Specifically, compactionstats shows the same Validation tasks. Does this mean that all 3 nodes will be repaired when nodetool returns? or do I st