[NUTCH-1406] index-metadata plugin: conversion to Solr date format

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: indexer, parser
• Labels: conversion date
• Assignee: Unassigned
• Reporter: Kristof
• Created: 20/Jun/12 21:34
• Updated: 28/Aug/15 20:34

Description

This improvement to the index-mdata plugin allows for conversion of selected fields to the Solr date format. The main benefit of this conversion is the possibility to create range facets.

In order to convert the values of selected metatags to Solr date format, you must specify in nutch-site.xml. This can be for example used with Dublin Core elements. A subdomain which would have pages with the meta tag dcterms.modified would be cic.gc.ca. dcterms.modified must also be defined in the metatags.names and index.parse.md properties.

<property>
	<name>index.dateconvert.md</name>
	<value>metatag.dcterms.modified</value>
	<description>For plugin index-metadata: Indicate here the name of the html meta tag that should be converted to Solr date format.
	</description>
</property>

Issue Links

• is related to: NUTCH-809 Parse-metatags plugin