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  1. Hadoop Distributed Data Store
  2. HDDS-3700

Number of open containers per pipeline should be tuned as per the number of disks on datanode

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.7.0
    • Fix Version/s: None
    • Component/s: Ozone Datanode
    • Labels:
    • Target Version/s:

      Description

      Currently, "ozone.scm.pipeline.owner.container.count" is configured by default to 3. The default should ideally be a function of the no of disks on a datanode. A static value may lead to uneven utilisation during active IO .

        Attachments

        1. Load Distribution Across disks in Ozone.pdf
          59 kB
          Shashikant Banerjee
        2. Screenshot 2020-06-02 at 12.44.14 PM.png
          151 kB
          Rajesh Balamohan

          Activity

            People

            • Assignee:
              shashikant Shashikant Banerjee
              Reporter:
              shashikant Shashikant Banerjee
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              Dates

              • Created:
                Updated: