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  1. Hadoop HDFS
  2. HDFS-4259

Improve pipeline DN replacement failure message

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 2.0.2-alpha
    • 2.0.3-alpha
    • hdfs-client
    • None

    Description

      The current message shown is something such as below:

      Failed to add a datanode. User may turn off this feature by setting X.policy in configuration, where the current policy is Y. (Nodes: current=[foo], original=[bar])

      This reads off like failing is a feature (but the intention and the reason we hit this isn't indicated strongly), and can be bettered.

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            qwertymaniac Harsh J Assign to me
            qwertymaniac Harsh J
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              Resolved:

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