amazon/opendistro-for-elasticsearch + opendistro-knn built for BUbiNG crawler.
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This repository is based on amazon/opendistro-for-elasticsearch which has opendistro-knn plugin built and installed for using in BUbiNG crawler.
Get a list of installed plugins in elasticsearch:
curl -XGET https://localhost:9200/_cat/plugins?v -u admin:admin --insecure
Create an index:
curl -XPUT "https://localhost:9200/bubing" -u admin:admin --insecure -H 'Content-Type: application/json' -d'
{
"settings": {
"index": {
"codec": "KNNCodec"
}
},
"mappings": {
"properties": {
"my_vector": {
"type": "knn_vector"
},
"price": {
"type": "integer"
},
"name": {
"type": "text"
}
}
}
}
'
Push some data:
curl -X PUT "https://localhost:9200/bubing/_doc/1" -u admin:admin --insecure -H 'Content-Type: application/json' -d'
{
"my_vector": [1.5, 2.5],
"price": 10,
"name": "Nurul"
}
'
curl -X PUT "https://localhost:9200/bubing/_doc/2" -u admin:admin --insecure -H 'Content-Type: application/json' -d'
{
"my_vector": [2.5, 3.5],
"price": 12,
"name": "Ferdous"
}
'
curl -X PUT "https://localhost:9200/bubing/_doc/3" -u admin:admin --insecure -H 'Content-Type: application/json' -d'
{
"my_vector": [3.5, 4.5],
"price": 15,
"name": "Dynamic"
}
'
curl -X PUT "https://localhost:9200/bubing/_doc/4" -u admin:admin --insecure -H 'Content-Type: application/json' -d'
{
"my_vector": [5.5, 6.5],
"price": 17,
"name": "Guy"
}
'
Search for a KNN query:
curl -X POST "https://localhost:9200/bubing/_search" -u admin:admin --insecure -H 'Content-Type: application/json' -d'
{"size" : 10,
"query": {
"knn": {
"my_vector": {
"vector": [3, 4],
"k": 2
}
}
}
}
'
If everything goes well you would see a response like this:
{
"took": 158,
"timed_out": false,
"_shards": {
"total": 1,
"successful": 1,
"skipped": 0,
"failed": 0
},
"hits": {
"total": {
"value": 2,
"relation": "eq"
},
"max_score": 1.4142135,
"hits": [
{
"_index": "bubing",
"_type": "_doc",
"_id": "2",
"_score": 1.4142135,
"_source": {
"my_vector": [
2.5,
3.5
],
"price": 12,
"name": "Ferdous"
}
},
{
"_index": "bubing",
"_type": "_doc",
"_id": "3",
"_score": 1.4142135,
"_source": {
"my_vector": [
3.5,
4.5
],
"price": 15,
"name": "Dynamic"
}
}
]
}
}
Enjoy!
Content type
Image
Digest
Size
1.6 GB
Last updated
almost 7 years ago
docker pull ferdous/bubing_elasticsearch