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https://issues.apache.org/jira/browse/LUCENE-5251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Areek Zillur updated LUCENE-5251:
---------------------------------
Attachment: LUCENE-5251.patch
Uploaded new patch (diff rather than git patch):
- field is expected to have stringvalue(); payload is expected to
binaryValue()
- throw IAE if any of the fields do not have the desired value (including
weight)
- Use RandomIndexWriter for tests!
- Added documentation that DocumentDictionary will not work with older
suggesters
I also opened another issue (https://issues.apache.org/jira/browse/LUCENE-5260)
to make the new Dictionary work for the older suggesters!
> New Dictionary Implementation for Suggester consumption
> -------------------------------------------------------
>
> Key: LUCENE-5251
> URL: https://issues.apache.org/jira/browse/LUCENE-5251
> Project: Lucene - Core
> Issue Type: New Feature
> Components: core/search
> Reporter: Areek Zillur
> Attachments: LUCENE-5251.patch, LUCENE-5251.patch, LUCENE-5251.patch
>
>
> With the vast array of new suggester, It would be nice to have a dictionary
> implementation that could feed the suggesters terms, weights and (optionally)
> payloads from the lucene index.
> The idea of this dictionary implementation is to grab stored documents from
> the index and use user-configured fields for terms, weights and payloads.
> use-case: If you have a document with three fields
> - product_id
> - product_name
> - product_popularity_score
> then using this implementation would enable you to have a suggester for
> product_name using the weight of product_popularity_score and return you the
> payload of product_id, with which you can do further processing on (example:
> construct a url etc).
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