[NUTCH-1561] improve usability of parse-metatags and index-metadata

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.6
• Fix Version/s: 1.9
• Patch Info: Patch Available
• Assignee: Sebastian Nagel
• Reporter: Sebastian Nagel
• Created: 17/Apr/13 21:54
• Updated: 13/Mar/24 14:51
• Resolved: 30/Jul/14 08:55

Description

Usually, the plugins parse-metatags and index-metadata are used in combination: the former "extracts" meta tags, the latter adds the extracted tags as fields to the index.

Configuration of the two plugins differs which causes pitfalls and reduces the usability (see example config):

• the property "metatags.names" of parse-metatags uses ';' as separator instead of ',' used by index-metadata
• meta tags have to be lowercased in index-metadata

<property>
  <name>metatags.names</name>
  <value>DC.creator;DCTERMS.bibliographicCitation</value>
</property>

<property>
  <name>index.parse.md</name>
  <value>metatag.dc.creator,metatag.dcterms.bibliographiccitation</value>
</property>