How to do pagination with grouping in solr search











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Document structure of solr document is as mentioned below now i need to extract the document having event_name="product view" and group it by email so that email is not duplicate.Now on listing the email how may paginate the unique email.As the query return total number of document not the count of groups



"docs":[

      {

        "id":"1",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["yyy"],

        "created":123444,

        "event_name":"product viewed",

        "event_property":"product",

        "event_value":"sun glassed",

        "_version_":1617201602734587904,

        "location_str":["yyyy"]

      },

      {

        "id":"4",

        "email":"xxxxxx@gmail.com",

        "gender":"F",

        "location":["zzzz"],

        "created":123447,

        "event_name":"Add To Cart",

        "event_property":"Name",

        "event_value":"sun glasses",

        "_version_":1617202784870858752,

        "location_str":["zzzz"]

      },

      {

        "id":"5",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["kkkkk"],

        "created":123464,

        "event_name":"Product Clicked",

        "event_property":"Category",

        "event_value":"Contact Lens",

        "_version_":1617202784871907328,

        "location_str":["lllll"]

     }

    ]





solr







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  • So what's your query? Are you using grouping already? The group.ngroups parameter tells Solr to include the total group count in the result set in that case.
    – MatsLindh
    yesterday















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0
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Document structure of solr document is as mentioned below now i need to extract the document having event_name="product view" and group it by email so that email is not duplicate.Now on listing the email how may paginate the unique email.As the query return total number of document not the count of groups



"docs":[

      {

        "id":"1",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["yyy"],

        "created":123444,

        "event_name":"product viewed",

        "event_property":"product",

        "event_value":"sun glassed",

        "_version_":1617201602734587904,

        "location_str":["yyyy"]

      },

      {

        "id":"4",

        "email":"xxxxxx@gmail.com",

        "gender":"F",

        "location":["zzzz"],

        "created":123447,

        "event_name":"Add To Cart",

        "event_property":"Name",

        "event_value":"sun glasses",

        "_version_":1617202784870858752,

        "location_str":["zzzz"]

      },

      {

        "id":"5",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["kkkkk"],

        "created":123464,

        "event_name":"Product Clicked",

        "event_property":"Category",

        "event_value":"Contact Lens",

        "_version_":1617202784871907328,

        "location_str":["lllll"]

     }

    ]





solr







share|improve this question
























  • So what's your query? Are you using grouping already? The group.ngroups parameter tells Solr to include the total group count in the result set in that case.
    – MatsLindh
    yesterday













up vote
0
down vote

favorite









up vote
0
down vote

favorite











Document structure of solr document is as mentioned below now i need to extract the document having event_name="product view" and group it by email so that email is not duplicate.Now on listing the email how may paginate the unique email.As the query return total number of document not the count of groups



"docs":[

      {

        "id":"1",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["yyy"],

        "created":123444,

        "event_name":"product viewed",

        "event_property":"product",

        "event_value":"sun glassed",

        "_version_":1617201602734587904,

        "location_str":["yyyy"]

      },

      {

        "id":"4",

        "email":"xxxxxx@gmail.com",

        "gender":"F",

        "location":["zzzz"],

        "created":123447,

        "event_name":"Add To Cart",

        "event_property":"Name",

        "event_value":"sun glasses",

        "_version_":1617202784870858752,

        "location_str":["zzzz"]

      },

      {

        "id":"5",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["kkkkk"],

        "created":123464,

        "event_name":"Product Clicked",

        "event_property":"Category",

        "event_value":"Contact Lens",

        "_version_":1617202784871907328,

        "location_str":["lllll"]

     }

    ]





solr







share|improve this question















Document structure of solr document is as mentioned below now i need to extract the document having event_name="product view" and group it by email so that email is not duplicate.Now on listing the email how may paginate the unique email.As the query return total number of document not the count of groups



"docs":[

      {

        "id":"1",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["yyy"],

        "created":123444,

        "event_name":"product viewed",

        "event_property":"product",

        "event_value":"sun glassed",

        "_version_":1617201602734587904,

        "location_str":["yyyy"]

      },

      {

        "id":"4",

        "email":"xxxxxx@gmail.com",

        "gender":"F",

        "location":["zzzz"],

        "created":123447,

        "event_name":"Add To Cart",

        "event_property":"Name",

        "event_value":"sun glasses",

        "_version_":1617202784870858752,

        "location_str":["zzzz"]

      },

      {

        "id":"5",

        "email":"xxxxxx@gmail.com",

        "gender":"M",

        "location":["kkkkk"],

        "created":123464,

        "event_name":"Product Clicked",

        "event_property":"Category",

        "event_value":"Contact Lens",

        "_version_":1617202784871907328,

        "location_str":["lllll"]

     }

    ]





solr




solr






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edited yesterday









Abhijit Bashetti

4,21652033




4,21652033










asked 2 days ago









user3539626

1913




1913












  • So what's your query? Are you using grouping already? The group.ngroups parameter tells Solr to include the total group count in the result set in that case.
    – MatsLindh
    yesterday


















  • So what's your query? Are you using grouping already? The group.ngroups parameter tells Solr to include the total group count in the result set in that case.
    – MatsLindh
    yesterday
















So what's your query? Are you using grouping already? The group.ngroups parameter tells Solr to include the total group count in the result set in that case.
– MatsLindh
yesterday




So what's your query? Are you using grouping already? The group.ngroups parameter tells Solr to include the total group count in the result set in that case.
– MatsLindh
yesterday

















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