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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: Problems of deleting documents from Solr
Date Mon, 02 May 2011 04:28:46 GMT
Hi Jeff,

If you run the optimize command after deletion, all documents marked as deleted 
will be expunged from the index.

Keep in mind that another way to update a document is to just re-add it with the 
new values.  If you use uniqueKey (defined in schema.xml), Solr will make sure 
there are no duplicates in the index.

Otis
----
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
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----- Original Message ----
> From: Jeff Zhang <zjffdu@gmail.com>
> To: solr-user@lucene.apache.org
> Sent: Sun, May 1, 2011 10:04:12 PM
> Subject: Problems of deleting documents from Solr
> 
> Hi all,
> 
> I want to update some document, so first I delete these document  by invoking
> command "java -Ddata=args -Dcommit=yes -jar  post.jar
> "<delete><cat>monitor</cat></delete>"
> The  result is that I can not search the deleted documents but I can still
> see the  terms of these document in
> http://localhost:8983/solr/admin/schema.jsp
> Even when I restart solr,  it's still there, I notice that the *numDocs: * 0
> while *maxDoc: *  1
> 
> Why's that ? How can I delete the documents correctly ?
> 
> -- 
> Best Regards
> 
> Jeff Zhang
> 

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