Add Query Memory Estimation Ability in QueryVisitor [LUCENE-8864]
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 #9898, there is a discussion around adding memory accounting capabilities to QueryVisitor to allow estimation of memory consumption by queries.'
This Jira tracks the effort
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Migrated from [LUCENE-8864](https://issues.apache.org/jira/browse/LUCENE-8864) by Atri Sharma (@atris), updated Jun 18 2019
Contributor guide
Research direction
Start by reading the discussion in issue #9898 and the linked LUCENE-8864 Jira ticket, since this issue does not identify files, tests, or acceptance criteria. Clarify the intended QueryVisitor memory-accounting API, what query memory should be estimated, and how the result will be validated before implementation.
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
- 20/100