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Posted to dev@lucene.apache.org by "Dr Oleg Savrasov (JIRA)" <ji...@apache.org> on 2017/01/03 13:07:58 UTC

[jira] [Updated] (SOLR-8998) JSON Facet API child roll-ups

     [ https://issues.apache.org/jira/browse/SOLR-8998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dr Oleg Savrasov updated SOLR-8998:
-----------------------------------
    Attachment: SOLR_8998.patch

Previous patch is covered with random unit-test, which is quite similar to BlockJoinFacetRandomTest. The test proves that the patch is functionally correct, i.e. JSON Facet API behavior with proposed syntax change is equivalent to BlockJoinFacetComponent. The test helped to find a small defect in initial implementation, that has been fixed.

> JSON Facet API child roll-ups
> -----------------------------
>
>                 Key: SOLR-8998
>                 URL: https://issues.apache.org/jira/browse/SOLR-8998
>             Project: Solr
>          Issue Type: New Feature
>          Components: Facet Module
>            Reporter: Yonik Seeley
>         Attachments: SOLR_8998.patch, SOLR_8998.patch
>
>
> The JSON Facet API currently has the ability to map between parents and children ( see http://yonik.com/solr-nested-objects/ )
> This issue is about adding a true rollup ability where parents would take on derived values from their children.  The most important part (and the most difficult part) will be the external API.



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