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  1. Hadoop HDFS
  2. HDFS-8640

Make reserved RBW space visible through JMX

    Details

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

      Description

      At present there is no way to trace the reserved space for RBW in DataNode to identify any leaks like HDFS-8626

      Idea is to add the value to VolumeInfo so that the DataNodeInfo JMX bean can be referred to know the present reserved space

        Attachments

        1. HDFS-8640-00.patch
          4 kB
          Kanaka Kumar Avvaru

          Activity

            People

            • Assignee:
              kanaka Kanaka Kumar Avvaru
              Reporter:
              kanaka Kanaka Kumar Avvaru
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              Dates

              • Created:
                Updated:
                Resolved: