Details
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Bug
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Resolution: Not a Bug
-
Major
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None
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7.6.2
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Untriaged
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0
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Unknown
Description
Having a document in xattrs like
{
|
"meta": { |
"id": "vect1", |
"rev": "44-17cb4209e21c00000000000002000000", |
"expiration": 0, |
"flags": 33554432, |
"type": "json" |
},
|
"xattrs": { |
"x": "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" |
}
|
}
|
Indexed this x field, Index Def:
{
|
"type": "fulltext-index", |
"name": "i1", |
"uuid": "4250e1df971f24a6", |
"sourceType": "gocbcore", |
"sourceName": "b1", |
"sourceUUID": "2b6318dcba775ee5adc05a159a93797d", |
"planParams": { |
"maxPartitionsPerPIndex": 1024, |
"indexPartitions": 1 |
},
|
"params": { |
"doc_config": { |
"docid_prefix_delim": "", |
"docid_regexp": "", |
"mode": "scope.collection.type_field", |
"type_field": "type" |
},
|
"mapping": { |
"analysis": {}, |
"default_analyzer": "standard", |
"default_datetime_parser": "dateTimeOptional", |
"default_field": "_all", |
"default_mapping": { |
"dynamic": false, |
"enabled": false |
},
|
"default_type": "_default", |
"docvalues_dynamic": true, |
"index_dynamic": true, |
"store_dynamic": false, |
"type_field": "_type", |
"types": { |
"s1.c1": { |
"default_analyzer": "standard", |
"dynamic": true, |
"enabled": true, |
"properties": { |
"_$xattrs": { |
"dynamic": true, |
"enabled": true, |
"properties": { |
"x": { |
"dynamic": false, |
"enabled": true, |
"fields": [ |
{
|
"dims": 128, |
"include_in_all": true, |
"include_term_vectors": true, |
"index": true, |
"name": "x", |
"similarity": "l2_norm", |
"type": "vector_base64", |
"vector_index_optimized_for": "recall" |
}
|
]
|
}
|
}
|
},
|
"sno": { |
"dynamic": false, |
"enabled": true, |
"fields": [ |
{
|
"include_in_all": true, |
"include_term_vectors": true, |
"index": true, |
"name": "sno", |
"store": true, |
"type": "number" |
}
|
]
|
}
|
}
|
}
|
}
|
},
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"store": { |
"indexType": "scorch", |
"mossStoreOptions": {}, |
"segmentVersion": 16 |
}
|
},
|
"sourceParams": { |
"includeXAttrs": true |
}
|
}
|
On performing KNN search for the document that already exists (mentioned above)I am getting correct hits
{ "query": { "match_none": {} }, "explain": true, "knn": [ { "field": "_$xattrs.x", "k": 2, "vector_base64":"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" } ] } |
But to the same query if I add an extra " before vector encoded base 64 I started seeing exact match query result
{ "query": { "match_none": {} }, "explain": true, "knn": [ { "field": "_$xattrs.x", "k": 2, "vector_base64":"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" } ] } |
Seems like a UI parsing issue because this is anyways an invalid JSON. But should have been getting an error instead of direct match, or possibly k results instead of 1.
