Why am I seeing this WARN message the in the Data Aggregators Karaf.log:
WARN | Session Task-810 | 2013-01-02 13:52:09,062 | DCHeartBeatLog | ore.collector.interfaces |
| HeartBeat message not received. Expected: 93, Received: 255
PM all versions
After relocating a Data Collector to another host, the old Data Collector happens to start accidentally causing the SNMP data to be polled twice. This warning is created in the Data Aggregators karaf.log.
To resolve this, you must either stop or uninstall the old Data Collector.