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Loopback4 connect to Elasticsearch


Make elasticsearch only return certain fields?Solr vs. ElasticSearchcreate ElasticSearch river for MongoDb replicasetHow to specify integer type for csv-river generated type in ElasticsearchCannot use GeoJSON with Elasticsearch 5 and Kibana 5mapping social relation elasticsearchGetting error in Elasticsearch while creating index using postmanRegistering new users on loopbackjs applicationHow to Use Decimal128 in Loopback Via REST ApiElasticsearch vs MongoDB - Indexing Strategy






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








0















How to connect loopback4 server app with Elasticsearch DB.



I have tried with below reference links. but they have not explained for loopback4. And have did same implementation using below references but not able creating mapping properly to fetch records.



https://loopback.io/doc/en/community/Elasticsearch-connector.html



https://github.com/strongloop-community/loopback-connector-elastic-search/tree/feature/esv6




"name": "customer",
"connector": "esv6",
"index": "index_name",
"hosts": [

"protocol": "http",
"host": "127.0.0.1",
"port": 9200

],
"apiVersion": "6.5",
"defaultSize": "100",
"requestTimeout": 30000,
"log": "trace",
"mappingType": "basedata",
"mappings": [],
"mappingProperties":
"......."
"id":
"type": "keyword",
"index": true
,
"docType":
"type": "keyword",
"index": true



}


And my model having same id property like this



@property(
type: "string",
id: true,
generated: true,
)
id: string;


using => "loopback-connector-esv6": "^1.3.0"



i am able to create (POST) a model object with auto generated id (_id)..
but using this id/_id, we are not able to GET find/fetch any data.
except create (POST) other APIS are not working..



So could you please suggest to help on this ..
how to mapping model properties to Elasticsearch DB
using loopback4.










share|improve this question






























    0















    How to connect loopback4 server app with Elasticsearch DB.



    I have tried with below reference links. but they have not explained for loopback4. And have did same implementation using below references but not able creating mapping properly to fetch records.



    https://loopback.io/doc/en/community/Elasticsearch-connector.html



    https://github.com/strongloop-community/loopback-connector-elastic-search/tree/feature/esv6




    "name": "customer",
    "connector": "esv6",
    "index": "index_name",
    "hosts": [

    "protocol": "http",
    "host": "127.0.0.1",
    "port": 9200

    ],
    "apiVersion": "6.5",
    "defaultSize": "100",
    "requestTimeout": 30000,
    "log": "trace",
    "mappingType": "basedata",
    "mappings": [],
    "mappingProperties":
    "......."
    "id":
    "type": "keyword",
    "index": true
    ,
    "docType":
    "type": "keyword",
    "index": true



    }


    And my model having same id property like this



    @property(
    type: "string",
    id: true,
    generated: true,
    )
    id: string;


    using => "loopback-connector-esv6": "^1.3.0"



    i am able to create (POST) a model object with auto generated id (_id)..
    but using this id/_id, we are not able to GET find/fetch any data.
    except create (POST) other APIS are not working..



    So could you please suggest to help on this ..
    how to mapping model properties to Elasticsearch DB
    using loopback4.










    share|improve this question


























      0












      0








      0








      How to connect loopback4 server app with Elasticsearch DB.



      I have tried with below reference links. but they have not explained for loopback4. And have did same implementation using below references but not able creating mapping properly to fetch records.



      https://loopback.io/doc/en/community/Elasticsearch-connector.html



      https://github.com/strongloop-community/loopback-connector-elastic-search/tree/feature/esv6




      "name": "customer",
      "connector": "esv6",
      "index": "index_name",
      "hosts": [

      "protocol": "http",
      "host": "127.0.0.1",
      "port": 9200

      ],
      "apiVersion": "6.5",
      "defaultSize": "100",
      "requestTimeout": 30000,
      "log": "trace",
      "mappingType": "basedata",
      "mappings": [],
      "mappingProperties":
      "......."
      "id":
      "type": "keyword",
      "index": true
      ,
      "docType":
      "type": "keyword",
      "index": true



      }


      And my model having same id property like this



      @property(
      type: "string",
      id: true,
      generated: true,
      )
      id: string;


      using => "loopback-connector-esv6": "^1.3.0"



      i am able to create (POST) a model object with auto generated id (_id)..
      but using this id/_id, we are not able to GET find/fetch any data.
      except create (POST) other APIS are not working..



      So could you please suggest to help on this ..
      how to mapping model properties to Elasticsearch DB
      using loopback4.










      share|improve this question
















      How to connect loopback4 server app with Elasticsearch DB.



      I have tried with below reference links. but they have not explained for loopback4. And have did same implementation using below references but not able creating mapping properly to fetch records.



      https://loopback.io/doc/en/community/Elasticsearch-connector.html



      https://github.com/strongloop-community/loopback-connector-elastic-search/tree/feature/esv6




      "name": "customer",
      "connector": "esv6",
      "index": "index_name",
      "hosts": [

      "protocol": "http",
      "host": "127.0.0.1",
      "port": 9200

      ],
      "apiVersion": "6.5",
      "defaultSize": "100",
      "requestTimeout": 30000,
      "log": "trace",
      "mappingType": "basedata",
      "mappings": [],
      "mappingProperties":
      "......."
      "id":
      "type": "keyword",
      "index": true
      ,
      "docType":
      "type": "keyword",
      "index": true



      }


      And my model having same id property like this



      @property(
      type: "string",
      id: true,
      generated: true,
      )
      id: string;


      using => "loopback-connector-esv6": "^1.3.0"



      i am able to create (POST) a model object with auto generated id (_id)..
      but using this id/_id, we are not able to GET find/fetch any data.
      except create (POST) other APIS are not working..



      So could you please suggest to help on this ..
      how to mapping model properties to Elasticsearch DB
      using loopback4.







      elasticsearch loopbackjs loopback






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Apr 18 at 16:32









      Miroslav Bajtoš

      7,77228 silver badges74 bronze badges




      7,77228 silver badges74 bronze badges










      asked Mar 25 at 13:16









      indrasenaindrasena

      116 bronze badges




      116 bronze badges






















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