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Posted to solr-dev@lucene.apache.org by "Ryan McKinley (JIRA)" <ji...@apache.org> on 2008/06/02 14:27:45 UTC

[jira] Commented: (SOLR-139) Support updateable/modifiable documents

    [ https://issues.apache.org/jira/browse/SOLR-139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12601614#action_12601614 ] 

Ryan McKinley commented on SOLR-139:
------------------------------------

the biggest reason this patch won't work is that with SOLR-559, the DirectUpdateHandler2 does not keep track of pending updates -- to get this to work again, it will need to maintain a list somewhere.

Also, we need to make sure the API lets you grab stored fields from somewhere else -- as is, it forces you to store all fields for all documents.

> Support updateable/modifiable documents
> ---------------------------------------
>
>                 Key: SOLR-139
>                 URL: https://issues.apache.org/jira/browse/SOLR-139
>             Project: Solr
>          Issue Type: New Feature
>          Components: update
>            Reporter: Ryan McKinley
>            Assignee: Ryan McKinley
>         Attachments: Eriks-ModifiableDocument.patch, Eriks-ModifiableDocument.patch, Eriks-ModifiableDocument.patch, Eriks-ModifiableDocument.patch, Eriks-ModifiableDocument.patch, Eriks-ModifiableDocument.patch, getStoredFields.patch, getStoredFields.patch, getStoredFields.patch, getStoredFields.patch, getStoredFields.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-IndexDocumentCommand.patch, SOLR-139-ModifyInputDocuments.patch, SOLR-139-ModifyInputDocuments.patch, SOLR-139-ModifyInputDocuments.patch, SOLR-139-ModifyInputDocuments.patch, SOLR-139-XmlUpdater.patch, SOLR-269+139-ModifiableDocumentUpdateProcessor.patch
>
>
> It would be nice to be able to update some fields on a document without having to insert the entire document.
> Given the way lucene is structured, (for now) one can only modify stored fields.
> While we are at it, we can support incrementing an existing value - I think this only makes sense for numbers.
> for background, see:
> http://www.nabble.com/loading-many-documents-by-ID-tf3145666.html#a8722293

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