A few month ago, we've got a similar issue on 1.2.6 : https://issues.apache.org/jira/browse/CASSANDRA-5706
But it has been fixed and did not encountered this issue anymore (we're also on 1.2.10) 2013/11/14 olek.stas...@gmail.com <olek.stas...@gmail.com> > Yes, as I wrote in first e-mail. When I removed key cache file > cassandra started without further problems. > regards > Olek > > 2013/11/13 Robert Coli <rc...@eventbrite.com>: > > > > On Wed, Nov 13, 2013 at 12:35 AM, Tom van den Berge <t...@drillster.com> > > wrote: > >> > >> I'm having the same problem, after upgrading from 1.2.3 to 1.2.10. > >> > >> I can remember this was a bug that was solved in the 1.0 or 1.1 version > >> some time ago, but apparently it got back. > >> A workaround is to delete the contents of the saved_caches directory > >> before starting up. > > > > > > Yours is not the first report of this I've heard resulting from a 1.2.x > to > > 1.2.x upgrade. Reports are of the form "I had to nuke my saved_caches or > <I > > couldn't start my node, it OOMED, etc.>". > > > > https://issues.apache.org/jira/browse/CASSANDRA-6325 > > > > Exists, but doesn't seem to be the same issue. > > > > https://issues.apache.org/jira/browse/CASSANDRA-5986 > > > > Similar, doesn't seem to be an issue triggered by upgrade.. > > > > If I were one of the posters on this thread, I would strongly consider > > filing a JIRA on point. > > > > @OP (olek) : did removing the saved_caches also fix your problem? > > > > =Rob > > > > > -- Fabien Rousseau <aur...@yakaz.com>www.yakaz.com