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Posted to dev@accumulo.apache.org by "Adam Fuchs (Resolved) (JIRA)" <ji...@apache.org> on 2012/02/08 04:05:00 UTC

[jira] [Resolved] (ACCUMULO-374) wikisearch-ingest stop list should be removed

     [ https://issues.apache.org/jira/browse/ACCUMULO-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adam Fuchs resolved ACCUMULO-374.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 1.4.0
    
> wikisearch-ingest stop list should be removed
> ---------------------------------------------
>
>                 Key: ACCUMULO-374
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-374
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: Adam Fuchs
>            Assignee: Adam Fuchs
>             Fix For: 1.4.0
>
>
> Wikisearch-ingest's WikipediaMapper has a list of stop words that presumably are supposed to be ignored (not indexed). This feature should be removed because:
> 1. The StopFilter code does not work. Stop words are indexed anyway. Not sure why.
> 2. Stop lists are not a significant performance concern with this type of indexing. It's better for cross-language search, phrase search, and for overall search efficiency not to use a stop list.

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