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  1. Hadoop HDFS
  2. HDFS-10279

Improve validation of the configured number of tolerated failed volumes

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.1
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Target Version/s:

      Description

      Now the misconfiguration for dfs.datanode.failed.volumes.tolerated are detected too late and not easily be found. We can move the validation logic for tolerated volumes to a eariler time that before datanode regists to namenode. And this will let us detect the misconfiguration soon and easily.

        Attachments

        1. HDFS-10279.001.patch
          7 kB
          Yiqun Lin
        2. HDFS-10279.002.patch
          7 kB
          Yiqun Lin

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              • Assignee:
                linyiqun Yiqun Lin
                Reporter:
                linyiqun Yiqun Lin
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                Dates

                • Created:
                  Updated:
                  Resolved: