Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-10917

Collect peer performance statistics on 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

      DataNodes already detect if replication pipeline operations are slow and log warnings. For the purpose of analysis, performance metrics are desirable. This proposes adding them on DataNodes.

        Attachments

        1. HDFS-10917-branch-2.006.patch
          42 kB
          Xiaobing Zhou
        2. HDFS-10917-branch-2.005.patch
          42 kB
          Xiaobing Zhou
        3. HDFS-10917.005.patch
          42 kB
          Xiaobing Zhou
        4. HDFS-10917.004.patch
          41 kB
          Xiaobing Zhou
        5. HDFS-10917.003.patch
          37 kB
          Xiaobing Zhou
        6. HDFS-10917.002.patch
          34 kB
          Xiaobing Zhou
        7. HDFS-10917.001.patch
          18 kB
          Xiaobing Zhou
        8. HDFS-10917.000.patch
          17 kB
          Xiaobing Zhou

          Issue Links

            Activity

              People

              • Assignee:
                xiaobingo Xiaobing Zhou
                Reporter:
                xiaobingo Xiaobing Zhou
              • Votes:
                0 Vote for this issue
                Watchers:
                17 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: