Thanks. I am trying to use MoreLikeThis in Solr to find similar documents in the solr index and use the data from these similar documents to modify a field in each document that I am indexing. I found that MoreLikeThis in Solr only works when the document is in the index, is it true? If so, I may have to wait til the indexing is finished, then run my own command to do MoreLikeThis to each document in the index, and then reindex each document? It sounds like it's not efficient. Is there a better way? Thanks.
________________________________ From: Liam O'Boyle <liam.obo...@intelligencebank.com> To: solr-user@lucene.apache.org Cc: u...@nutch.apache.org Sent: Thu, September 9, 2010 11:06:36 PM Subject: Re: How to Update Value of One Field of a Document in Index? Hi Savannah, You can only reindex the entire document; if you only have the ID, then do a search to retrieve the rest of the data, then reindex. This assumes that all of the fields you need to index are stored (so that you can retrieve them) and not just indexed. Liam On Fri, Sep 10, 2010 at 3:29 PM, Savannah Beckett <savannah_becket...@yahoo.com> wrote: > > I use nutch to crawl and index to Solr. My code is working. Now, I want to > update the value of one of the fields of a document in the solr index after the > document was already indexed, and I have only the document id. How do I do > that? > > Thanks. > > >