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  1. Hadoop HDFS
  2. HDFS-14571

Command line to force volume failures

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: datanode, hdfs
    • Labels:
    • Environment:

      Linux

    • Target Version/s:
    • Tags:
      PredictiveFailure
    • Flags:
      Patch, Important

      Description

      Datanodes that have failed hard drives reports to the namenode that it has a failed volume in line with enabling slow datanode detection and we have a failing drive that has not failed, or has uncorrectable sectors,  I want to be able to run a command to force fail a datanode volume based on storageID or Target Storage location (a.k.a mount point).

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            • Assignee:
              Unassigned
              Reporter:
              sawehner1 Scott A. Wehner
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              Dates

              • Created:
                Updated:

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