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  1. Hadoop Common
  2. HADOOP-583

DFSClient should use debug level to log missing data-node.

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.7.0
    • Fix Version/s: 0.8.0
    • Component/s: None
    • Labels:
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      Description

      When DFSClient cannot read a block replica it logs a message saying
      "Failed to connect to <target> ..." + exception
      and then tries other replicas. If the client succeeds with another replica this
      is only record that the log will contain. This seems to be confusing for users.
      So I propose to use debug logging level here.
      I also stringified exceptions.

        Attachments

        1. ClientLog.patch
          1 kB
          Konstantin Shvachko

          Activity

            People

            • Assignee:
              shv Konstantin Shvachko
              Reporter:
              shv Konstantin Shvachko
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              Dates

              • Created:
                Updated:
                Resolved: