You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Alexandre Rafalovitch (JIRA)" <ji...@apache.org> on 2016/07/27 02:47:20 UTC
[jira] [Commented] (SOLR-380) There's no way to convert search
results into page-level hits of a "structured document".
[ https://issues.apache.org/jira/browse/SOLR-380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15394977#comment-15394977 ]
Alexandre Rafalovitch commented on SOLR-380:
--------------------------------------------
Let's close this. And the associated WIKI page. The original reporter confirmed it is ok to do so.
> There's no way to convert search results into page-level hits of a "structured document".
> -----------------------------------------------------------------------------------------
>
> Key: SOLR-380
> URL: https://issues.apache.org/jira/browse/SOLR-380
> Project: Solr
> Issue Type: New Feature
> Components: search
> Reporter: Tricia Jenkins
> Priority: Minor
> Fix For: 4.9, 6.0
>
> Attachments: SOLR-380-XmlPayload.patch, SOLR-380-XmlPayload.patch, xmlpayload-example.zip, xmlpayload-src.jar, xmlpayload.jar
>
>
> "Paged-Text" FieldType for Solr
> A chance to dig into the guts of Solr. The problem: If we index a monograph in Solr, there's no way to convert search results into page-level hits. The solution: have a "paged-text" fieldtype which keeps track of page divisions as it indexes, and reports page-level hits in the search results.
> The input would contain page milestones: <page id="234"/>. As Solr processed the tokens (using its standard tokenizers and filters), it would concurrently build a structural map of the item, indicating which term position marked the beginning of which page: <page id="234" firstterm="14324"/>. This map would be stored in an unindexed field in some efficient format.
> At search time, Solr would retrieve term positions for all hits that are returned in the current request, and use the stored map to determine page ids for each term position. The results would imitate the results for highlighting, something like:
> <lst name="pages">
> <lst name="doc1">
> <int name="pageid">234</int>
> <int name="pageid">236</int>
> </lst>
> <lst name="doc2">
> <int name="pageid">19</int>
> </lst>
> </lst>
> <lst name="hitpos">
> <lst name="doc1">
> <lst name="234">
> <int name="pos">14325</int>
> </lst>
> </lst>
> ...
> </lst>
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org