Range filter not generating nested queries in Kibana 6.2.2

[erkserkserks]

Plugin version:
5.6.6-1.0.2, 6.2.2-1.0.3

Kibana version:
5.6.6, 6.2.2

Plugins installed:
KNQL only

Description of the problem including expected versus actual behavior:
The test data was generated using scripts/nested-support/genData.py

In Kibana 5.6.6, applying range filters does the right thing and produces a nested query.
In Kibana 6.2.2, applying range filters does the wrong thing and does not produce a nested query.

Kibana 5.6.6 does the right thing:

Kibana 6.2.2 does the wrong thing:

This also happens in discover.
Right thing:

Wrong thing:

While investigating this, I also found that some filters (built using the "Add a filter" UI) work only in certain versions of Kibana:

• is - Works in Kibana 5 and 6
• is one of - Does not work in Kibana 5 nor 6
• is between - Works in Kibana 5, does not work in 6
• exists - Does not work in Kibana 5, works in 6

[ppadovani]

Now THIS is a bug report! Many thanks for the details. I should be able to resolve most of these in the next day or so.

[ppadovani]

Ok.. There was a major update in Kibana that happened from 5.x to 6.x, and it looks like the work I did on range filters did not make it... should be fixed in the latest 6.2.2-1.04.

Please take a look if it solves the issue, please update this issue, but don't close it. I'll use this to port the fix to other releases, and close this when done.

[erkserkserks]

Wow, thanks for the quick response! I can confirm that it fixes the range filter issue :)

[ppadovani]

Back ported to all supported 6.X+++ releases

[ppadovani]

Ported to: 5.6.7, 5.6.8 and 5.6.9

[ppadovani]

done