Filter out String that are ""

Elastic Stack Kibana
1

Hi,

I want to make a filter that filters out logs if field "a" is "". How can I do so? I am using Kibana 5.6.

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2

Hi @tomer,

do you mean "exists"? :slight_smile:

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Filter:
Field: a
Operator: exists

would hide all empty events

Cheers,
Dirk

3

Hi,

I think I tried this, the problem is that I have field a (the json that enters ES is {,"a":"" , ...} and not {,"a": , ...}
I will check this again.

Anyway thanks on the quick reply

4

Hi @tomer,

ah so it's not NULL, in the field is the value "", but that should work with "is not one of", type in ""

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Cheers,
Dirk