GeoPoint and LatLonPoint test data should quantize once [LUCENE-7179]
- Dominant language
- Java
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- Merged PRs (30d)
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Description
`LatLonPoint` and `GeoPointField` tests pre quantizes test data to ensure consistency with indexed (encoded) data. The pre quantized data then becomes indexed, undergoing another quantization. To guarantee numerical stability this should be changed such that the test data is quantized after indexing.
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Migrated from [LUCENE-7179](https://issues.apache.org/jira/browse/LUCENE-7179) by Nick Knize (@nknize)
Attachments: [LUCENE-7179.patch](https://apache.github.io/lucene-jira-archive/attachments/LUCENE-7179/LUCENE-7179.patch)
Linked issues:
- #8220
Contributor guide
Research direction
Start by locating the LatLonPoint and GeoPointField tests and reviewing how their test data is quantized. The attached LUCENE-7179.patch and linked issue #8220 provide context. Done means the data is quantized after indexing rather than pre-quantized before indexing, with the relevant tests passing.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- search
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100