[PIG-488] extractor search terms from referer

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.2.0
• Patch Info: Patch Available
• Assignee: Earl Cahill
• Reporter: Earl Cahill
• Created: 10/Oct/08 09:14
• Updated: 25/Mar/10 00:12
• Resolved: 13/Oct/08 16:26

Description

Want to be able to extract search terms from a url. For example,

http://www.google.com/search?hl=en&safe=active&rls=GGLG,GGLG:2005-24,GGLG:en&q=purpose+of+life&btnG=Search

then

purpose of life

would be extracted.

Pig latin usage looks like

searchTerms = FOREACH row GENERATE org.apache.pig.piggybank.evaluation.util.apachelogparser.SearchTermExtractor(url);