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Thread: Updated: (SOLR-139) Support updateable/modifiable documents




Updated: (SOLR-139) Support updateable/modifiable documents
country flaguser name
United States
2007-07-13 12:59:05
     [ 
https://issues.apache.org/jira/browse/SOLR-139?page=com.atla
ssian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ryan McKinley updated SOLR-139:
-------------------------------

    Attachment: SOLR-139-ModifyInputDocuments.patch

Updated patch to work with SOLR-269
UpdateRequestProcessors.

One thing I think is weird about this is that it uses
parameters to say the mode rather then the add command. 
That is, to modify a documetn you have to send:

/update?mode=OVERWRITE,count:INCREMENT
<add>
 <doc>
  <field name="id">1</field>
  <field name="count">5</field>
 </doc>
</add>

rather then:
<add mode="OVERWRITE,count:INCREMENT">
 <doc>
  <field name="id">1</field>
  <field name="count">5</field>
 </doc>
</add>

This is fine, but it makes it hard to have an example
'modify' xml document.

> Support updateable/modifiable documents
> ---------------------------------------
>
>                 Key: SOLR-139
>                 URL: https:
//issues.apache.org/jira/browse/SOLR-139
>             Project: Solr
>          Issue Type: Improvement
>          Components: update
>            Reporter: Ryan McKinley
>            Assignee: Ryan McKinley
>         Attachments:
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-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-doc
uments-by-ID-tf3145666.html#a8722293

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