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Posted to dev@lucene.apache.org by Peter Wilkins <pw...@MIT.EDU> on 2011/04/11 23:33:05 UTC
returning raw payloads in Solr
Hi All:
I have found a wealth of information online about using payloads to influence the rank of search results, which seems to be the prevalent use case.
I want to do something a little different. I want to return the raw payload I have associated with the token(s) contained in the search query. I think this is Jira issue LUCENE-1888. I have used the examples I have found online to store the payloads in the index, which I can verify using Luke. What isn't apparent is the chain of objects I need to return that data in the result set.
Could someone indicate which objects I need to use to get the results back in Solr?
I appears I need to implement a QParserPlugin, and a QParser, but what do I need to implement to get my payload results from the QParser the results?
Do I need a similarity() method if I don't intend to use the payload for boosting?
Any guidance would be greatly appreciated,
Peter
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