Return (emit) @timestamp date value in runtime field

Elastic Stack Kibana
13

Hi Stephen,

when you said ...

... that helped me a lot! I now have what I was looking for.

My solution is the following:

// Create a zoned datetime 
ZonedDateTime zdt = ZonedDateTime.parse(doc['@timestamp'].value.toString());

then:

// Return as long milli
emit(zdt.toInstant().toEpochMilli());

This discussion also helped me to find the correct syntax:

-- Cheers, Nils

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