Hi Kurt, Thanks !
Lahiru On Wed, Nov 9, 2016 at 12:02 AM, kurt Greaves <k...@instaclustr.com> wrote: > What compaction strategy are you migrating from? If you're migrating from > STCS it's likely that when switching to TWCS no extra compactions are > necessary, as the SSTables will be put into their respective windows but > there won't be enough candidates for compaction within a window. > > Kurt Greaves > k...@instaclustr.com > www.instaclustr.com > > On 8 November 2016 at 21:11, Oskar Kjellin <oskar.kjel...@gmail.com> > wrote: > >> Hi, >> >> You could manually trigger it with nodetool compact. >> >> /Oskar >> >> > On 8 nov. 2016, at 21:47, Lahiru Gamathige <lah...@highfive.com> wrote: >> > >> > Hi Users, >> > >> > I am thinking of migrating our timeseries tables to use TWCS. I am >> using JMX to set the new compaction and one node at a time and I am not >> sure how to confirm that after the flush all the compaction is done in each >> node. I tried this in a small cluster but after setting the compaction I >> didn't see any compaction triggering and ran nodetool flush and still >> didn't see a compaction triggering. >> > >> > Now I am about to do the same thing in our staging cluster, so curious >> how do I confirm compaction ran in each node before I change the table >> schema because I am worried it will start the compaction in all the nodes >> at the same time. >> > >> > Lahiru >> > >
