[SOLR-269] UpdateRequestProcessorFactory - process requests before submitting them

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3
• Assignee: Ryan McKinley
• Reporter: Ryan McKinley
• Created: 21/Jun/07 17:41
• Updated: 10/May/13 10:39
• Resolved: 30/Jun/07 19:49

Description

A simple UpdateRequestProcessor was added to a bloated SOLR-133 commit.

An UpdateRequestProcessor lets clients plug in logic after a document has been parsed and before it has been 'updated' with the index. This is a good place to add custom logic for:

• transforming the document fields
• fine grained authorization (can user X updated document Y?)
• allow update, but not delete (by query?)

<requestHandler name="/update" class="solr.StaxUpdateRequestHandler" >
<str name="update.processor.class">org.apache.solr.handler.UpdateRequestProcessor</str>
<lst name="update.processor.args">
... (optionally pass in arguments to the factory init method) ...
</lst>
</requestHandler>

http://www.nabble.com/Re%3A-svn-commit%3A-r547495---in--lucene-solr-trunk%3A-example-solr-conf-solrconfig.xml-src-java-org-apache-solr-handler-StaxUpdateRequestHandler.java-src-java-org-apache-solr-handler-UpdateRequestProcessor.jav-tf3950072.html#a11206583

Issue Links

• is related to: SOLR-660 Simplify UpdateRequestProcessor API
• relates to: SOLR-139 Support updateable/modifiable documents