apache / apache/lucene

Enable recursive graph bisection out of the box?

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#12,665 8 comments 2 reactions 0 assignees View on GitHub
Dominant language
Java
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Description

### Description

It would be nice to enable recursive graph bisection out of the box, so that users don't even have to know that it exists or what it is to enjoy its search-time performance benefits.

- [x] #12489
- [x] #12622
- [x] #12685
- [ ] Figure out lightweight parameters of recursive graph bisection that would make the merging overhead reasonable
- [ ] Enable recursive graph bisection automatically when no index sort is configured and only `addDocument` is used.

Contributor guide

Open the contributing guide

Research direction

Review the completed prerequisites #12489, #12622, and #12685, then investigate the remaining checklist item about lightweight recursive graph bisection parameters. Define what makes merging overhead reasonable and verify the automatic path applies when no index sort is configured and only addDocument is used.

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
Mostly clear
Newbie friendliness
35/100

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