I’m thinking this is a misconfiguration on my part but I’m not sure how to resolve it.
I’m trying to launch a GELFKafkaInput but am seeing the following exception in /var/log/graylog-server/server.log:
2018-08-22T04:38:43.796Z ERROR [InputLauncher] The [org.graylog2.inputs.gelf.kafka.GELFKafkaInput] input with ID <5b7ce8d3297f2e3ec372237a> misfired. Reason: Unknown host ‘ip-10-71-9-106: Name or service not known’.
org.graylog2.plugin.inputs.MisfireException: java.net.UnknownHostException: ip-10-71-9-106: ip-10-71-9-106: Name or service not known
Looking at my nodes, it looks like the hostname wasn’t resolved:
I’m not sure where it’s getting confused.
Any help would be appreciated! thanks.