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  1. Hadoop HDFS
  2. HDFS-10959

Adding per disk IO statistics and metrics in DataNode.

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0-alpha2
    • datanode
    • None
    • Reviewed

    Description

      This ticket is opened to support per disk IO statistics in DataNode based on HDFS-10930. The statistics added will make it easier to implement HDFS-4169 "Add per-disk latency metrics to DataNode".

      Attachments

        1. HDFS-10959.00.patch
          28 kB
          Xiaoyu Yao
        2. HDFS-10959.01.patch
          28 kB
          Xiaoyu Yao
        3. HDFS-10959.02.patch
          37 kB
          Xiaoyu Yao
        4. HDFS-10959.03.patch
          37 kB
          Xiaoyu Yao
        5. HDFS-10959.04.patch
          37 kB
          Xiaoyu Yao
        6. HDFS-10959-branch-2.01.patch
          37 kB
          Arpit Agarwal

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            xyao Xiaoyu Yao
            xyao Xiaoyu Yao
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            Dates

              Created:
              Updated:
              Resolved:

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