Hi all, The setup is: Firewall --> Filebeat --> Logstash --> Elasticsearch The following error keeps appearing in /var/log/logstash/logstash-plain.log [2023-03-23T18:03:53,651][WARN ][logstash.outputs.elasticsearch][main][96d3f1a45a0ecad7c0b459780eeece72a47c0655a8a6ffc6c49e0f8255fc9ec6] Could no…

Badger March 23, 2023, 3:57pm 2

This answer discusses the issue and possible solutions.

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Error in parsing some logs from firewall due to object being returned