Was there anything in the server logs during startup ? I've not heard of this happening before and it's hard think of how / why cassandra could revert it's data. Other than something external playing with the files on disk
Aaron On 25 Mar 2011, at 13:49, Jared Laprise wrote: > Hello all, I’m running 2 Cassandra 6.5 nodes and I brought down the secondary > node and restarted the primary node. After Cassandra came back up all data > has been reverted to several months ago. > > I could really use some incite here, this is a production website and I need > to act quickly. I have a cron job that takes a snapshot every night, but even > with that I tried to restore a snapshot on my local development environment > and it was also missing a ton of data. > > Any help will be so appreciated. > >
