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Posted to dev@lucene.apache.org by "Prateek Sachan (JIRA)" <ji...@apache.org> on 2014/12/19 13:30:13 UTC

[jira] [Created] (LUCENE-6126) Group sort by numFound

Prateek Sachan created LUCENE-6126:
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             Summary: Group sort by numFound
                 Key: LUCENE-6126
                 URL: https://issues.apache.org/jira/browse/LUCENE-6126
             Project: Lucene - Core
          Issue Type: New Feature
            Reporter: Prateek Sachan


Currently, the doing a group query gives the response in the following manner:
grouped":{
    "field_name: value":{
      "matches":5,
      "doclist":{"numFound":3,"start":0,"docs":[{ ... }]
      }}

There should be a way to sort the groups. One way of doing it would be to store a field in the index and apply sort on that. 

But, having a way to sort groups according to "numFound" would be better than storing temp fields for this purpose.


 



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