[jira] [Updated] (SOLR-4212) Let facet queries hang off of pivots

["Shalin Shekhar Mangar (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-4212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shalin Shekhar Mangar updated SOLR-4212:
----------------------------------------
    Attachment: SOLR-6353-6686-4212.patch

I decided to combine the patches for SOLR-4212 and SOLR-6686 because the refactoring in SOLR-6686 is useful here as well.

Changes:
# I borrowed the refactoring of SimpleFacets in SOLR-6686 here which simplifies things by a lot
# A new RangeFacetProcessor is refactored out of SimpleFacets on the same lines as PivotFacetProcessor
# FacetComponent does the work of adding range and date facets to the response
# The above breaks a bunch of tests which expected facet_counts to be ordered in a certain way so the patch sets the facet_counts to be unordered

> Let facet queries hang off of pivots
> ------------------------------------
>
>                 Key: SOLR-4212
>                 URL: https://issues.apache.org/jira/browse/SOLR-4212
>             Project: Solr
>          Issue Type: Sub-task
>          Components: search
>    Affects Versions: 4.0
>            Reporter: Steve Molloy
>            Assignee: Shalin Shekhar Mangar
>             Fix For: 4.9, Trunk
>
>         Attachments: SOLR-4212-multiple-q.patch, SOLR-4212-multiple-q.patch, SOLR-4212.patch, SOLR-4212.patch, SOLR-4212.patch, SOLR-4212.patch, SOLR-4212.patch, SOLR-4212.patch, SOLR-6353-6686-4212.patch, patch-4212.txt
>
>
> Facet pivot provide hierarchical support for computing data used to populate a treemap or similar visualization. TreeMaps usually offer users extra information by applying an overlay color on top of the existing square sizes based on hierarchical counts. This second count is based on user choices, representing, usually with gradient, the proportion of the square that fits the user's choices.
> The proposition is to use local parameters to specify facet query to apply for pivot which matches a tag set on facet query. Parameter format would look like:
> facet.pivot={!query=r1}category,manufacturer
> facet.query={!tag=r1}somequery
> facet.query={!tag=r1}somedate:[NOW-1YEAR TO NOW]



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