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  1. Hadoop HDFS
  2. HDFS-7197 Enhancements to Mover
  3. HDFS-7467

Provide storage tier information for a directory via fsck

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.7.0
    • Component/s: balancer & mover
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently fsck provides information regarding blocks for a directory.
      It should be augmented to provide storage tier information (optionally).

      The sample report could be as follows :

      Storage Tier Combination        # of blocks       % of blocks
      DISK:1,ARCHIVE:2                  340730           97.7393%
       
      ARCHIVE:3                           3928            1.1268%
       
      DISK:2,ARCHIVE:2                    3122            0.8956%
       
      DISK:2,ARCHIVE:1                     748            0.2146%
       
      DISK:1,ARCHIVE:3                      44            0.0126%
       
      DISK:3,ARCHIVE:2                      30            0.0086%
       
      DISK:3,ARCHIVE:1                       9            0.0026%
      
      

        Attachments

        1. storagepolicydisplay.pdf
          42 kB
          Benoy Antony
        2. HDFS-7467-004.patch
          30 kB
          Benoy Antony
        3. HDFS-7467-003.patch
          31 kB
          Benoy Antony
        4. HDFS-7467-002.patch
          31 kB
          Benoy Antony
        5. HDFS-7467.patch
          10 kB
          Benoy Antony

          Activity

            People

            • Assignee:
              benoyantony Benoy Antony
              Reporter:
              benoyantony Benoy Antony
            • Votes:
              1 Vote for this issue
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              Dates

              • Created:
                Updated:
                Resolved: