I'm using the latest https://github.com/vlsi/calcite-test-dataset. It seems that Cassandra runs for a day or so (I can run Calcite's full suite, including integration tests), then Cassandra dies (the 4 CassandraAdapterIT tests fail). When I log into the VM, Cassandra is not available:
$ calcite-test-dataset/vm/ $ vagrant ssh Welcome to Ubuntu 14.04.2 LTS (GNU/Linux 3.16.0-30-generic x86_64) * Documentation: https://help.ubuntu.com/ Last login: Fri Feb 19 12:33:59 2016 from 10.0.2.2 vagrant$ cqlsh -k twissandra `hostname -I` Connection error: ('Unable to connect to any servers', {'10.0.2.15': error(111, "Tried connecting to [('10.0.2.15', 9042)]. Last error: Connection refused")}) Restarting the service doesn't help: vagrant$ sudo service cassandra restart * Restarting Cassandra cassandra [OK] start-stop-daemon: warning: failed to kill 11109: No such process vagrant$ sudo service cassandra restart * Restarting Cassandra cassandra [ OK ] vagrant$ cqlsh -k twissandra `hostname -I` Connection error: ('Unable to connect to any servers', {'10.0.2.15': error(111, "Tried connecting to [('10.0.2.15', 9042)]. Last error: Connection refused")}) Restarting the VM solves the problem. Is anyone else seeing this? Any ideas how to fix Cassandra so that it stays up? Julian
