Hello! I managed to set up the stack Filebeat->Logstash->Elasticsearch, but I am using journald as an input for my filebeat logs, which means that a lot of unnecessary data appears to be saved in the ES index. I thought the mappings in my logstash config would only let through the declared propertie…

Hi, One way of filtering out unnecessary fields from events in logstash is by using the drop/remove field filter. This field will remove those fields and only the remaining fields will be mapped or stored in Elasticsearch. filter { drop { remove_field => [ "foo_%{somefield}" ] …

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Filter input data from Filebeat using logstash?

Elastic Stack Logstash

Badger December 31, 2022, 1:06am 9

If you get the mapping what is the value for dynamic?

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Filter input data from Filebeat using logstash?

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