Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2868

Add number of active transfer threads to the DataNode status

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.1
    • Component/s: datanode
    • Labels:
      None

      Description

      Presently, we do not provide any stats from the DN that specifically indicates the total number of active transfer threads (xceivers). Having such a metric can be very helpful as well, over plain num-ops(type) form of metrics, which already exist.

      1. HDFS-2868.patch
        2 kB
        Harsh J
      2. HDFS-2868.patch
        2 kB
        Harsh J

        Issue Links

          Activity

          Harsh J created issue -
          Harsh J made changes -
          Field Original Value New Value
          Summary Add number of active transfer threads to the DataNode metrics Add number of active transfer threads to the DataNode status
          Target Version/s 0.23.1, 0.24.0 [ 12318885, 12317653 ] 0.24.0, 0.23.1 [ 12317653, 12318885 ]
          Description Presently, we do not provide any metrics from the DN that specifically indicates the total number of active transfer threads (xceivers). Having such a metric can be very helpful as well, over plain num-ops(type) form of metrics, which already exist. Presently, we do not provide any stats from the DN that specifically indicates the total number of active transfer threads (xceivers). Having such a metric can be very helpful as well, over plain num-ops(type) form of metrics, which already exist.
          Harsh J made changes -
          Attachment HDFS-2868.patch [ 12513288 ]
          Harsh J made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Target Version/s 0.23.1, 0.24.0 [ 12318885, 12317653 ] 0.24.0, 0.23.1 [ 12317653, 12318885 ]
          Harsh J made changes -
          Attachment HDFS-2868.patch [ 12513315 ]
          Harsh J made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Target Version/s 0.23.1, 0.24.0 [ 12318885, 12317653 ]
          Fix Version/s 0.23.1 [ 12318885 ]
          Resolution Fixed [ 1 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Harsh J made changes -
          Link This issue supercedes HDFS-3647 [ HDFS-3647 ]

            People

            • Assignee:
              Harsh J
              Reporter:
              Harsh J
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              Dates

              • Created:
                Updated:
                Resolved:

                Development