[jira] [Updated] (OAK-2511) Support for faceted search in Lucene index

["Chetan Mehrotra (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-2511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chetan Mehrotra updated OAK-2511:
---------------------------------
    Attachment: OAK-2511-chetan-1.patch

[patch|^OAK-2511-chetan-1.patch] for few changes

The facets config is at 2 level. Looks like I confused you when I mentioned to move facet config to a separate node. What I intended was that top level facet config should be moved to separate node (#1 below). While property level facet config (which I think is a single property) remaining a direct property in property definition node (#2 below)
# Index definition level - For enabling security check
{noformat}
luceneIndex (oak:QueryIndexDefinition)
  - type (string) = 'lucene' mandatory
  + indexRules (nt:unstructured)
  + analyzers (nt:unstructured)
  + facets (nt:unstructured)
     - secure (boolean) = true
{noformat}
# Property definition level - For enabling facets on specific property
{noformat}
  + indexRules
    - jcr:primaryType = "nt:unstructured"
    + app:Asset
      + properties
        - jcr:primaryType = "nt:unstructured"
        + type
          - facets = true
          - nodeScopeIndex = true
          - name = "jcr:content/metadata/type"
{noformat}

*NodeStateFacetsConfig*
This class is currently adding some nodes at indexing time a node {{config}} directly under index definition node. What does this config serves? Is it meant to be in visible index definition part (then it becomes part of any index config export). Or it should be part of some hidden node. Also is this only used at indexing time or also for query time

> Support for faceted search in Lucene index
> ------------------------------------------
>
>                 Key: OAK-2511
>                 URL: https://issues.apache.org/jira/browse/OAK-2511
>             Project: Jackrabbit Oak
>          Issue Type: Sub-task
>          Components: lucene
>            Reporter: Tommaso Teofili
>            Assignee: Tommaso Teofili
>             Fix For: 1.3.13
>
>         Attachments: OAK-2511-chetan-1.patch
>
>
> A Lucene index should be able to provide faceted search results, based on the support provided in the query engine.



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