[ https://issues.apache.org/jira/browse/PIG-732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ankur updated PIG-732: ---------------------- Attachment: udf.v4.patch Incorporated the changes in SearchQuery.java as per suggestions. > Utility UDFs > ------------- > > Key: PIG-732 > URL: https://issues.apache.org/jira/browse/PIG-732 > Project: Pig > Issue Type: New Feature > Reporter: Ankur > Priority: Minor > Attachments: udf.v1.patch, udf.v2.patch, udf.v3.patch, udf.v4.patch > > > Two utility UDFs and their respective test cases. > 1. TopN - Accepts number of tuples (N) to retain in output, field number > (type long) to use for comparison, and an sorted/unsorted bag of tuples. It > outputs a bag containing top N tuples. > 2. SearchQuery - Accepts an encoded URL from any of the 4 search engines > (Yahoo, Google, AOL, Live) and extracts and normalizes the search query > present in it. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.