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Message-ID: <27741827.21581277318870578.JavaMail.jira@thor>
Date: Wed, 23 Jun 2010 14:47:50 -0400 (EDT)
From: "Yonik Seeley (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
Subject: [jira] Commented: (SOLR-1971) Add uniqueKey parameter to Solr Cell,
 allowing client to work without knowing the actual field name
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    [ https://issues.apache.org/jira/browse/SOLR-1971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12881820#action_12881820 ] 

Yonik Seeley commented on SOLR-1971:
------------------------------------

That doesn't fully solve the problem though... if someone is going to set a uniqueKey w/o knowing what field it is, they also don't know the type of field it is.

if one can assume that the id field is a string, why not just also assume that this field is named "id"... seems like "best practice".

> Add uniqueKey parameter to Solr Cell, allowing client to work without knowing the actual field name
> ---------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-1971
>                 URL: https://issues.apache.org/jira/browse/SOLR-1971
>             Project: Solr
>          Issue Type: Improvement
>          Components: contrib - Solr Cell (Tika extraction)
>            Reporter: Erik Hatcher
>             Fix For: Next
>
>
> This comes from an LCF need of indexing content generically into Solr, where the LCF side does not know the field name of the schema.xml uniqueKey specified field.  You can send in literals to Solr Cell, such as literal.id=my_unique_key, but this relies on the client knowing that "id" is the field name.
> Let's add a parameter to Solr Cell, such as uniqueKey=my_unique_key, and underneath Solr Cell will map that to the proper field.

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