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[ES|QL] [Discover] Displays the histogram suggestion always for non transformational commands #195863

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merged 5 commits into from
Oct 14, 2024

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@stratoula stratoula commented Oct 11, 2024

Summary

Closes #195752

This PR is fixing 2 bugs:

  • It filters out counter fields from the breakdown as they are not supported. I created a new util for this
  • Fixes a bug unrelated with the breakdown (it also exists in previous minors). The LensVis service is computing suggestions and pushes them to availableSuggestionsWithType . In some indexes (it depends on the types of the first 5 columns of the index) the lens suggestions api might return a suggestion. So in that case the array has the histogram suggestion + the suggestion from the suggestions api. So the service will pick the first one which is not the histogram. But we know that in case of non transformational commands we want to suggest the histogram. So this PR is fixing it by ensuring that the array is cleaned up before pushing the histogram suggestion.

Note: The 2 bugs are unrelated I just decided to fix them in one PR as they are both histogram bugs.

Checklist

@stratoula stratoula changed the title [ES|QL] [Discover] Fixes the histogram suggestion [ES|QL] [Discover] Displays the histogram suggestion always for non transformational commands Oct 11, 2024
@stratoula stratoula added Feature:Discover Discover Application release_note:skip Skip the PR/issue when compiling release notes Team:DataDiscovery Discover App Team (Document Explorer, Saved Search, Surrounding documents, Data, DataViews) backport:prev-minor Backport to (8.x) the previous minor version (i.e. one version back from main) Feature:ES|QL ES|QL related features in Kibana labels Oct 11, 2024
@stratoula stratoula marked this pull request as ready for review October 11, 2024 12:26
@stratoula stratoula requested review from a team as code owners October 11, 2024 12:26
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Pinging @elastic/kibana-data-discovery (Team:DataDiscovery)

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@jughosta jughosta left a comment

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Do you mind temporary unskipping test/functional/apps/discover/group3/_lens_vis.ts tests in this PR to see whether CI passes? Sorry for the inconvenience!

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I unskipped the test, it passed so I skipped it again 👍

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LGTM, thanks! 👍

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💚 Build Succeeded

Metrics [docs]

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id before after diff
unifiedHistogram 69.7KB 70.1KB +350.0B
Unknown metric groups

API count

id before after diff
@kbn/esql-utils 77 79 +2

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LGTM

@stratoula stratoula merged commit f962cdc into elastic:main Oct 14, 2024
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Starting backport for target branches: 8.x

https:/elastic/kibana/actions/runs/11325129997

kibanamachine pushed a commit to kibanamachine/kibana that referenced this pull request Oct 14, 2024
…ransformational commands (elastic#195863)

## Summary

Closes elastic#195752

This PR is fixing 2 bugs:

- It filters out counter fields from the breakdown as they are not
supported. I created a new util for this
- Fixes a bug unrelated with the breakdown (it also exists in previous
minors). The LensVis service is computing suggestions and pushes them to
`availableSuggestionsWithType `. In some indexes (it depends on the
types of the first 5 columns of the index) the lens suggestions api
might return a suggestion. So in that case the array has the histogram
suggestion + the suggestion from the suggestions api. So the service
will pick the first one which is not the histogram. But we know that in
case of non transformational commands we want to suggest the histogram.
So this PR is fixing it by ensuring that the array is cleaned up before
pushing the histogram suggestion.

Note: The 2 bugs are unrelated I just decided to fix them in one PR as
they are both histogram bugs.

### Checklist

- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios

(cherry picked from commit f962cdc)
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💚 All backports created successfully

Status Branch Result
8.x

Note: Successful backport PRs will be merged automatically after passing CI.

Questions ?

Please refer to the Backport tool documentation

kibanamachine added a commit that referenced this pull request Oct 14, 2024
… non transformational commands (#195863) (#196074)

# Backport

This will backport the following commits from `main` to `8.x`:
- [[ES|QL] [Discover] Displays the histogram suggestion always for non
transformational commands
(#195863)](#195863)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https:/sqren/backport)

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[Discover] Displays the histogram suggestion always for non
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bug unrelated with the breakdown (it also exists in previous\r\nminors).
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api\r\nmight return a suggestion. So in that case the array has the
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suggestion.\r\n\r\n\r\nNote: The 2 bugs are unrelated I just decided to
fix them in one PR as\r\nthey are both histogram bugs.\r\n\r\n###
Checklist\r\n\r\n- [x] [Unit or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common
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BACKPORT-->

Co-authored-by: Stratoula Kalafateli <[email protected]>
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backport:prev-minor Backport to (8.x) the previous minor version (i.e. one version back from main) Feature:Discover Discover Application Feature:ES|QL ES|QL related features in Kibana release_note:skip Skip the PR/issue when compiling release notes Team:DataDiscovery Discover App Team (Document Explorer, Saved Search, Surrounding documents, Data, DataViews) v8.16.0 v9.0.0
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[ESQL][Discover] Selecting a breakdown field for a TSDB index always gives a breakdown by agent.keyword
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