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Posted to dev@lucene.apache.org by "Anshum Gupta (JIRA)" <ji...@apache.org> on 2014/12/08 07:35:16 UTC

[jira] [Updated] (SOLR-1632) Distributed IDF

     [ https://issues.apache.org/jira/browse/SOLR-1632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anshum Gupta updated SOLR-1632:
-------------------------------
    Attachment: SOLR-1632.patch

Updated patch with minor changes. I've also benchmarked this test on my machine with 150k Jeopardy questions dataset over 2 shards with a replication factor of 1. The times aren't off on that one.

It'd be good if someone else can also look at it else I'd like to brush it a little more, document it and commit.

> Distributed IDF
> ---------------
>
>                 Key: SOLR-1632
>                 URL: https://issues.apache.org/jira/browse/SOLR-1632
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>    Affects Versions: 1.5
>            Reporter: Andrzej Bialecki 
>            Assignee: Anshum Gupta
>             Fix For: 5.0, Trunk
>
>         Attachments: 3x_SOLR-1632_doesntwork.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, SOLR-1632.patch, distrib-2.patch, distrib.patch
>
>
> Distributed IDF is a valuable enhancement for distributed search across non-uniform shards. This issue tracks the proposed implementation of an API to support this functionality in Solr.



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