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Re: [perfsonar-user] Test results unavailable on dashboard


Chronological Thread 
  • From: Michael Johnson <>
  • To: Trond Endrestøl <>
  • Cc: "" <>
  • Subject: Re: [perfsonar-user] Test results unavailable on dashboard
  • Date: Wed, 4 Oct 2017 14:31:46 -0400
  • Ironport-phdr: 9a23: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

Hi Trond,

Cassandra is the database backend that Esmond uses. Do you see anything
interesting in /var/log/cassandra/cassandra.log or
/var/log/cassandra/system.log ? These might be able to shed some light on why
Cassandra is failing to start.

Thanks,
Michael

On Wed, Oct 04, 2017 at 07:24:23PM +0200, Trond Endrestøl wrote:
On Wed, 4 Oct 2017 13:18-0400, Michael Johnson wrote:

Hi Trond,

Can you try 'systemctl status cassandra' and see what it says?

● cassandra.service - SYSV: Starts and stops Cassandra
Loaded: loaded (/etc/rc.d/init.d/cassandra; bad; vendor preset: disabled)
Active: active (exited) since Wed 2017-10-04 19:08:40 CEST; 11min ago
Docs: man:systemd-sysv-generator(8)

Oct 04 19:08:40 perfsonar.FQDN systemd[1]: Unit cassandra.service entered
failed state.
Oct 04 19:08:40 perfsonar.FQDN systemd[1]: cassandra.service failed.
Oct 04 19:08:40 perfsonar.FQDN systemd[1]: Starting SYSV: Starts and stops
Cassandra...
Oct 04 19:08:40 perfsonar.FQDN su[2314]: (to cassandra) root on none
Oct 04 19:08:40 perfsonar.FQDN cassandra[2305]: Starting Cassandra: OK
Oct 04 19:08:40 perfsonar.FQDN systemd[1]: Started SYSV: Starts and stops
Cassandra.

Then 'systemctl start cassandra' if it's not running, or 'systemctl restart
cassandra' if it is.

Neither commands produce any output:

[root@perfsonar ~]# systemctl start cassandra
[root@perfsonar ~]# systemctl restart cassandra

sysctl status cassandra now says:

● cassandra.service - SYSV: Starts and stops Cassandra
Loaded: loaded (/etc/rc.d/init.d/cassandra; bad; vendor preset: disabled)
Active: active (exited) since Wed 2017-10-04 19:21:41 CEST; 35s ago
Docs: man:systemd-sysv-generator(8)
Process: 3990 ExecStop=/etc/rc.d/init.d/cassandra stop (code=exited, status=1/FAILURE)
Process: 4036 ExecStart=/etc/rc.d/init.d/cassandra start (code=exited, status=0/SUCCESS)

Oct 04 19:21:41 perfsonar.FQDN systemd[1]: cassandra.service: control process
exited, code=exited status=1
Oct 04 19:21:41 perfsonar.FQDN systemd[1]: Unit cassandra.service entered
failed state.
Oct 04 19:21:41 perfsonar.FQDN systemd[1]: cassandra.service failed.
Oct 04 19:21:41 perfsonar.FQDN systemd[1]: Starting SYSV: Starts and stops
Cassandra...
Oct 04 19:21:41 perfsonar.FQDN su[4045]: (to cassandra) root on none
Oct 04 19:21:41 perfsonar.FQDN systemd[1]: Started SYSV: Starts and stops
Cassandra.
Oct 04 19:21:41 perfsonar.FQDN cassandra[4036]: Starting Cassandra: OK

--
Trond.


--
Michael Johnson
GlobalNOC Software Engineering
Indiana University

812-856-2771

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