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Posted to oak-issues@jackrabbit.apache.org by "Laurie byrum (JIRA)" <ji...@apache.org> on 2013/12/13 17:40:10 UTC

[jira] [Created] (OAK-1286) Enable/expose MoreLikeThis queries

Laurie byrum created OAK-1286:
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             Summary: Enable/expose MoreLikeThis queries
                 Key: OAK-1286
                 URL: https://issues.apache.org/jira/browse/OAK-1286
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: oak-lucene
            Reporter: Laurie byrum
             Fix For: 0.14


The software I'm building currently makes use of Lucene's MoreLikeThis [1] facilities in order to match user's search with Nodes in a JCR repository. MoreLikeThis gives us much better results than, for example, simple full text search.

We have currently implemented this by having our own Lucene indices. For simplicity and efficiency, we'd prefer to use the copy of Lucene that is already built into Oak. To do so, I think we would need to add an indexer config. We would also need a way to pass such queries through the jcr query api. We would need something very similar to "rep:similar", but we would want to be able to pass the similar text through the api (I believe the current rep:similar can only take a node to be matched, as opposed to text to be matched).




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