[ http://issues.apache.org/jira/browse/NUTCH-59?page=comments#action_12364127 ]
Doug Cutting commented on NUTCH-59: ----------------------------------- This patch is to the 0.7 release and will not work in the current trunk. Please see: http://www.mail-archive.com/[email protected]/msg02140.html and http://issues.apache.org/jira/browse/NUTCH-61 So extensible metadata should be added to CrawlDatum when a fix for NUTCH-61 is committed to trunk. > meta data support in webdb > -------------------------- > > Key: NUTCH-59 > URL: http://issues.apache.org/jira/browse/NUTCH-59 > Project: Nutch > Type: New Feature > Reporter: Stefan Groschupf > Priority: Minor > Attachments: webDBMetaDataPatch.txt > > Meta data support in web db would very usefully for a new set of nutch > feature that needs long life meta data. > Actually page meta data need to be regenerated or lookup every 30 days a page > is re-fetched, in a long context web db meta data would bring a dramatically > performance improvement for such tasks. > Furthermore Storage of meta data in webdb would make a new generation of > linklist generation filters possible. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
