Hello, I hope my message finds the Elastic community safe and healthy. I am trying to import CSV files wherein I want to create a new field - tld using data from one of the columns being imported. Source Column name: domain_name Data will have "." as a separator: example: bbc.co.uk or simpler b…

You need to use differente mutates, you can't add a field in a mutate and do another operation with the same field in the same mutate. There is a note in the documentation about it: Each mutation must be in its own code block if the sequence of operations needs to be preserved. This is your cas…

Logstash CSV mutate, split and filter

Elastic Stack Logstash

Badger March 30, 2022, 5:47pm 4

I just answered a similar question here. A general solution to this problem is ridiculously complicated.

1 Like

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Logstash CSV mutate, split and filter

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