Looks like a bug. See
https://issues.apache.org/jira/browse/CASSANDRA-6275for more details.
"Too many open files" are common if you haven't set limits properly
(/etc/security/limits.conf).
But it this case it might be a file descriptor leak.
This link can help and is still relevant for C* 2.0:
http://www.datastax.com/docs/1.1/troubleshooting/index#java-reports-an-error-saying-there-are-
> > A : user@cassandra.apache.org,
> > Date : 31/10/2013 08:04
> > Objet : Node hang on shutdown
> >
> > Hi.
>
> > I was upgrading my 3 node testing cluster from 2.0.1 to 2.0.2. I
> > successfully upgraded two nodes but the last one did not shut
013 08:04
> Objet : Node hang on shutdown
>
> Hi.
> I was upgrading my 3 node testing cluster from 2.0.1 to 2.0.2. I
> successfully upgraded two nodes but the last one did not shutdown
> properly. Does somebody see anything suspicious in the attached thread
dump?
> Regards,
> Mikhail.
Hi.
I was upgrading my 3 node testing cluster from 2.0.1 to 2.0.2. I
successfully upgraded two nodes but the last one did not shutdown properly.
Does somebody see anything suspicious in the attached thread dump?
Regards,
Mikhail.
2013-10-31 12:09:12
Full thread dump Java HotSpot(TM) 64-Bit Server
