[GitHub] [incubator-druid] clintropolis opened a new pull request #8919: fix bug with sqlOuterLimit, use sqlOuterLimit in web console

[GitBox <gi...@apache.org>]

clintropolis opened a new pull request #8919: fix bug with sqlOuterLimit, use sqlOuterLimit in web console
URL: https://github.com/apache/incubator-druid/pull/8919
 
 
   ### Description
   This PR modifies the 'smart limit' strategy in the web-console query view to use the `sqlOuterLimit` parameter introduced in #8566. It also fixes a bug with `sqlOuterLimit` if the outer rel is already a `LogicalSort` which would cause a query which should plan to a topN but without a limit set to be unplannable. The logic now will modify the limit of an outer sort instead of wrapping it in another sort.
   
   <hr>
   
   This PR has:
   - [ ] been self-reviewed.
   - [ ] added documentation for new or modified features or behaviors.
   - [ ] added Javadocs for most classes and all non-trivial methods. Linked related entities via Javadoc links.
   - [ ] added comments explaining the "why" and the intent of the code wherever would not be obvious for an unfamiliar reader.
   - [x] added unit tests or modified existing tests to cover new code paths.
   - [ ] added integration tests.
   - [x] been tested in a test Druid cluster.
   
   

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