[Cassandra] Service on one of the node having exited status.

[eabyshev-zz]

After cluster configuration one of the C* node having exited status:

root@Container3-100-3:/# service cassandra status
● cassandra.service - LSB: distributed storage system for structured data
   Loaded: loaded (/etc/init.d/cassandra; bad; vendor preset: enabled)
   Active: active (exited) since Thu 2016-12-08 14:59:42 UTC; 1min 24s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 2689 ExecStop=/etc/init.d/cassandra stop (code=exited, status=0/SUCCESS)
  Process: 2695 ExecStart=/etc/init.d/cassandra start (code=exited, status=0/SUCCESS)

Dec 08 14:59:42 Container3-100-3 systemd[1]: Starting LSB: distributed storage system for structured data...
Dec 08 14:59:42 Container3-100-3 cassandra[2695]: /etc/init.d/cassandra: 72: ulimit: error setting limit (Operation not permitted)
Dec 08 14:59:42 Container3-100-3 cassandra[2695]: /etc/init.d/cassandra: 73: ulimit: error setting limit (Operation not permitted)
Dec 08 14:59:42 Container3-100-3 systemd[1]: Started LSB: distributed storage system for structured data.
root@Container3-100-3:/#