404 mongodb config_error ai_generated true

MongoServerError: geoHaystack index is not supported in this version

ID: mongodb/geo-haystack-index-not-supported

Also available as: JSON · Markdown · 中文
90%Fix Rate
90%Confidence
1Evidence
2023-06-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
mongodb 7.0 active — — —
mongodb 6.0 active — — —
mongodb 5.0 active — — —

Root Cause

The geoHaystack index type was deprecated and removed in MongoDB 5.0+, but the application still tries to create or use it.

generic

中文

geoHaystack索引类型在MongoDB 5.0+中已被弃用并移除，但应用程序仍尝试创建或使用它。

Official Documentation

https://www.mongodb.com/docs/manual/release-notes/5.0-compatibility/#index-removal

Workarounds

  1. 90% success Replace geoHaystack with a 2dsphere index: db.collection.createIndex({ location: '2dsphere' }) and use $nearSphere or $geoWithin queries. 
    Replace geoHaystack with a 2dsphere index: db.collection.createIndex({ location: '2dsphere' }) and use $nearSphere or $geoWithin queries.
  2. 85% success If bounding box queries are needed, use $geoWithin with $box: db.places.find({ location: { $geoWithin: { $box: [ [0,0], [10,10] ] } } }) 
    If bounding box queries are needed, use $geoWithin with $box: db.places.find({ location: { $geoWithin: { $box: [ [0,0], [10,10] ] } } })

中文步骤

  1. 用2dsphere索引替换geoHaystack：db.collection.createIndex({ location: '2dsphere' })并使用$nearSphere或$geoWithin查询。
  2. 如果需要边界框查询，使用带有$box的$geoWithin：db.places.find({ location: { $geoWithin: { $box: [ [0,0], [10,10] ] } } })

Dead Ends

Common approaches that don't work:

  1. 70% fail

    Downgrading is not recommended and may cause data compatibility issues.

  2. 95% fail

    No such flag exists; the feature is completely removed.