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  1. Hadoop Common
  2. HADOOP-581

Datanode's offerService does not handle rpc timeouts

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.6.2
    • Fix Version/s: 0.7.0
    • Component/s: None
    • Labels:
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      Description

      The Datanode's offerService routine needs to protect itself (with log & ignore) from IOExceptions (especially RPC timeouts) in the offer service method.

      Currently, if a heartbeat times out, the Datanode will "reset" itself, which means that the full block report must be sent again.

        Attachments

        1. dfs.patch
          3 kB
          Owen O'Malley

          Activity

            People

            • Assignee:
              omalley Owen O'Malley
              Reporter:
              omalley Owen O'Malley
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              Dates

              • Created:
                Updated:
                Resolved: