You can do check nodetool compactionstats to see progress for current cleanup operations. It essentially traverses all of your sstables and removes data that the node isn't responsible for. So that's the overall operation, so you would estimate in terms of how long it would take to go through all of those.
On Nov 29, 2012, at 10:37 AM, Michael Kjellman <mkjell...@barracuda.com> wrote: > I know there is very little insight currently into long running JMX > operations but has anyone figured out any way clever to determine approximate > progress on cleanup operations? Merci. > > Best, > Michael > > ---------------------------------- > 'Like' us on Facebook for exclusive content and other resources on all > Barracuda Networks solutions. > Visit http://barracudanetworks.com/facebook >