False error messages may appear in logs
Details
| Detail name | Value |
|---|---|
| Changelog Number | 11686 |
| Type | Bug |
| Status | Open |
| Affected Versions | Exasol 6.2.0, Exasol 7.0.0 |
Description
EXAClusterOS periodically runs some monitoring tasks on all nodes, which check that required services are running and e.g. swap usage or load does not exceed defined values.
Some of these checks can occasionally also run on the database nodes, resulting in error messages such as:
2021-02-11 20:43:02.381068 Error processes n0021.c0001.exacluster.local not running (trying to restart): '/usr/sbin/ntpd' 2021-02-11 20:43:02.087609 Error processes n0021.c0001.exacluster.local not running (trying to restart): '/usr/sbin/dhcpd' 2021-02-11 20:43:01.881108 Error processes n0021.c0001.exacluster.local not running (trying to restart): '/usr/sbin/xinetd'
Workaround
These messages can be ignored.
Fix
The checks are executed in the right scope, which no longer raises these false errors
