Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.8.0, 2.7.4, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None

      Description

      Running DU across lots of disks is very expensive and running all of the processes at the same time creates a noticeable IO spike. We should add some jitter.

        Attachments

        1. HADOOP-12975-branch-2.7.006.patch
          6 kB
          Erik Krogen
        2. HADOOP-12975v6.patch
          9 kB
          Elliott Clark
        3. HADOOP-12975v5.patch
          9 kB
          Elliott Clark
        4. HADOOP-12975v4.patch
          9 kB
          Elliott Clark
        5. HADOOP-12975v3.patch
          9 kB
          Elliott Clark
        6. HADOOP-12975v2.patch
          2 kB
          Elliott Clark
        7. HADOOP-12975v1.patch
          2 kB
          Elliott Clark
        8. HADOOP-12975v0.patch
          2 kB
          Elliott Clark

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              • Assignee:
                eclark Elliott Clark
                Reporter:
                eclark Elliott Clark
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                Dates

                • Created:
                  Updated:
                  Resolved: