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  1. Hadoop HDFS
  2. HDFS-885

Datanode toString() NPEs on null dnRegistration

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.21.0
    • Component/s: datanode
    • Labels:
      None

      Description

      Datanode toString() }} assumes the {{dnRegistration value is never null. This is not always true, and when it is not the case, the toString() operator NPEs.

        Attachments

        1. HDFS-885.patch
          0.8 kB
          Steve Loughran

          Activity

            People

            • Assignee:
              stevel@apache.org Steve Loughran
              Reporter:
              stevel@apache.org Steve Loughran
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              Dates

              • Created:
                Updated:
                Resolved: