Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-10959

Adding per disk IO statistics and metrics in DataNode.

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha2
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      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

          Issue Links

            Activity

              People

              • Assignee:
                xyao Xiaoyu Yao
                Reporter:
                xyao Xiaoyu Yao
              • Votes:
                0 Vote for this issue
                Watchers:
                11 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: