Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3247

Improve bootstrapStandby behavior when original NN is not active

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.0-alpha
    • Component/s: ha
    • Labels:
      None

      Description

      Currently, if you run bootstrapStandby while the first NN is in standby mode, it will spit out an ugly StandbyException with a trace. Instead, it should print an explanation that you should transition the first NN to active before bootstrapping.

      1. hdfs-3247.txt
        10 kB
        Todd Lipcon

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          • Assignee:
            Todd Lipcon
            Reporter:
            Todd Lipcon
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            Dates

            • Created:
              Updated:
              Resolved:

              Development