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  1. Nutch
  2. NUTCH-683

NUTCH-676 broke CrawlDbMerger

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.0.0
    • Fix Version/s: 1.0.0
    • Component/s: None
    • Labels:
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      Description

      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.

        Attachments

        1. crawldbmerger_v2.patch
          2 kB
          Dogacan Guney

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            People

            • Assignee:
              dogacan Dogacan Guney
              Reporter:
              dogacan Dogacan Guney
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              Dates

              • Created:
                Updated:
                Resolved: