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…

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Logstash CSV mutate, split and filter

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Badger March 30, 2022, 5:47pm 4

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

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Logstash CSV mutate, split and filter

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