apache / apache/lucene

Cutover BBoxStrategy to dimensional values [LUCENE-6931]

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legacy-jira-priority:Major module:spatial type:enhancement
Dominant language
Java
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Description

Spinoff from #7975...

`BBoxStrategy` uses `LegacyNumericType` but could probably cutover to dimensional values instead?

But this is a major change: it would require re-indexing on upgrade...

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Migrated from [LUCENE-6931](https://issues.apache.org/jira/browse/LUCENE-6931) by Michael McCandless (@mikemccand)

Contributor guide

Open the contributing guide

Research direction

Start with BBoxStrategy and its use of LegacyNumericType, then read the related context in issue #7975 and the migrated LUCENE-6931 report. Determine whether replacing it with dimensional values is viable and account for the stated re-indexing requirement; done would mean an agreed migration approach for this major upgrade change.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
search
Issue type
Refactor
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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