Verified all clocks are in sync.
On Mon, Jul 21, 2014 at 10:03 PM, Rahul Menon <ra...@apigee.com> wrote: > I could you perhaps check your ntp? > > > On Tue, Jul 22, 2014 at 3:35 AM, Jeremy Jongsma <jer...@barchart.com> > wrote: > >> I routinely get this exception from cqlsh on one of my clusters: >> >> cql.cassandra.ttypes.AuthenticationException: >> AuthenticationException(why='org.apache.cassandra.exceptions.ReadTimeoutException: >> Operation timed out - received only 2 responses.') >> >> The system_auth keyspace is set to replicate X times given X nodes in >> each datacenter, and at the time of the exception all nodes are reporting >> as online and healthy. After a short period (i.e. 30 minutes), it will let >> me in again. >> >> What could be the cause of this? >> > >
