How to use URL decode on JSON Input?

Elastic Stack Kibana
1

Hello,

I don't know well at kibana yet. : (

I have filed which has UTF-8 urlencoded string.
Is there a simple way to decode it on JSON Input from Kibana ?
I have found painless script reference but didnt find proper way.

Anyone can help ?

example)

in filed query, it has utf-8 encoded korean characters like below

%EC%84%9C%EC%9A%B8%EC%84%9C%EC%B4%88%EA%B5%AC%EC%9D%B8%EB%A0%A5

2

Can you provide some sample data from the field?

3

in field "query", it has utf-8 encoded korean characters.

%EC%84%9C%EC%9A%B8%EC%84%9C%EC%B4%88%EA%B5%AC%EC%9D%B8%EB%A0%A5

it should be

서울서초구인력

4

Why is it encoded, rather than simply storing "서울서초구인력" in the field?

5

It is httpd's log which is not under my control.
the filed is for request param.
I can touch this on kibana but no right to change filebeat, elasticsearch.

6

Unfortunately there's not really a way to do this, but you could write a Kibana plugin that adds a custom field formatter to accomplish this.

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7

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