In webDB how d urs r stored ???? And How ll fetchgenerator fetch urls from crawlDB ??
On Fri, Jan 30, 2009 at 1:15 AM, Doğacan Güney (JIRA) <j...@apache.org>wrote: > > [ > https://issues.apache.org/jira/browse/NUTCH-683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel] > > Doğacan Güney updated NUTCH-683: > -------------------------------- > > Attachment: crawldbmerger_v2.patch > > Patch for issue > > > NUTCH-676 broke CrawlDbMerger > > ----------------------------- > > > > Key: NUTCH-683 > > URL: https://issues.apache.org/jira/browse/NUTCH-683 > > Project: Nutch > > Issue Type: Bug > > Affects Versions: 1.0.0 > > Reporter: Doğacan Güney > > Assignee: Doğacan Güney > > Priority: Minor > > Fix For: 1.0.0 > > > > Attachments: crawldbmerger_v2.patch > > > > > > Switch to hadoop's MapWritable broke CrawlDbMerger. Part of the reason is > that we reuse the same MapWritable instance during reduce > > which apparently is a big no-no for hadoop's MapWritable. Also, hadoop's > MapWritable#putAll doesn't work (I think.... see HADOOP-5142), > > so we should also work around that. > > -- > This message is automatically generated by JIRA. > - > You can reply to this email to add a comment to the issue online. > > -- Raghavendra Keshava Neelekani
