Better Cost Models for Common FunctionValues Implementations [LUCENE-9262]
Open
legacy-jira-priority:Major
type:enhancement
- Dominant language
- Java
- Stars
- 3.6k
- Forks
- 1.4k
- Avg merge
- 2d 11h
- Merged PRs (30d)
- 88
Description
In follow up to #10155, we should pursue and have better cost models for classes like DoubleValuesSource, IntFieldsSource etc
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Migrated from [LUCENE-9262](https://issues.apache.org/jira/browse/LUCENE-9262) by Atri Sharma (@atris)
Contributor guide
Research direction
Start by reading the linked follow-up issue #10155 and the migrated LUCENE-9262 context. Then inspect the existing cost-model behavior for DoubleValuesSource and IntFieldsSource; the work is done when the project has agreed-on and implemented better cost models for the named FunctionValues implementations.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- search
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100