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Andrzej Bialecki commented on NUTCH-683: ----------------------------------------- +1. > 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.