Have a look at dmesg. It have already happened to me regarding type i instances at AWS.
On 11-05-2017 22:17, Daniel Steuernol wrote: > I had 2 nodes go down today, here is the ERRORs from the system log on > both nodes > https://gist.github.com/dlsteuer/28c610bc733a2bff22c8d3953ef8c218 > For some context, I'm trying to get regular repairs going but am > having issues with it. > > > On May 11 2017, at 2:10 pm, Cogumelos Maravilha > <cogumelosmaravi...@sapo.pt> wrote: > > Can you grep ERROR system.log > > > On 11-05-2017 21:52, Daniel Steuernol wrote: >> There is nothing in the system log about it being drained or >> shutdown, I'm not sure how else it would be pre-empted. No one >> else on the team is on the servers and I haven't been shutting >> them down. There also is no java memory dump on the server >> either. It appears that the process just died. >> >> >> On May 11 2017, at 1:36 pm, Varun Gupta <var...@uber.com> >> <mailto:var...@uber.com> wrote: >> >> >> What do you mean by "no obvious error in the logs", do you >> see node was drained or shutdown. Are you sure, no other >> process is calling nodetool drain or shutdown, OR pre-empting >> cassandra process? >> >> On Thu, May 11, 2017 at 1:30 PM, Daniel Steuernol >> <dan...@sendwithus.com <mailto:dan...@sendwithus.com>> wrote: >> >> >> I have a 6 node cassandra cluster running, and frequently >> a node will go down with no obvious error in the logs. >> This is starting to happen quite often, almost daily now. >> Any suggestions on how to track down what is causing the >> node to stop? >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: >> user-unsubscr...@cassandra.apache.org >> <mailto:user-unsubscr...@cassandra.apache.org> For >> additional commands, e-mail: >> user-h...@cassandra.apache.org >> <mailto:user-h...@cassandra.apache.org> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org >> <mailto:user-unsubscr...@cassandra.apache.org> For additional >> commands, e-mail: user-h...@cassandra.apache.org >> <mailto:user-h...@cassandra.apache.org> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org For > additional commands, e-mail: user-h...@cassandra.apache.org
