Ambari
  1. Ambari
  2. AMBARI-1198

Ambari API Performance: Parsing of Ganglia json data is slow

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.0
    • Fix Version/s: 1.2.2
    • Component/s: ambari-server
    • Labels:
      None

      Description

      Ganglia metrics data returned to the controller from the rrd.py script is returned as JSON. In some cases, this data set is very large and parsing of the JSON is very slow.

      1. AMBARI-1198.patch
        39 kB
        John Speidel

        Activity

        Transition Time In Source Status Execution Times Last Executer Last Execution Date
        Open Open In Progress In Progress
        12m 36s 1 John Speidel 15/Jan/13 22:37
        In Progress In Progress Patch Available Patch Available
        1m 35s 1 John Speidel 15/Jan/13 22:38
        Patch Available Patch Available Resolved Resolved
        3d 1h 17m 1 Mahadev konar 18/Jan/13 23:56
        Yusaku Sako made changes -
        Fix Version/s 1.2.2 [ 12324055 ]
        Fix Version/s 1.3.0 [ 12323930 ]
        Fix Version/s 1.2.1 [ 12323962 ]
        Mahadev konar made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Hide
        Mahadev konar added a comment -

        Just committed the patch. Thanks John!

        Show
        Mahadev konar added a comment - Just committed the patch. Thanks John!
        Mahadev konar made changes -
        Assignee Tom Beerbower [ tbeerbower ] John Speidel [ jspeidel ]
        Mahadev konar made changes -
        Fix Version/s 1.2.1 [ 12323962 ]
        Hide
        Tom Beerbower added a comment -

        +1 the patch looks good.

        Show
        Tom Beerbower added a comment - +1 the patch looks good.
        John Speidel made changes -
        Status In Progress [ 3 ] Patch Available [ 10002 ]
        Assignee John Speidel [ jspeidel ] Tom Beerbower [ tbeerbower ]
        John Speidel made changes -
        Attachment AMBARI-1198.patch [ 12565026 ]
        John Speidel made changes -
        Field Original Value New Value
        Status Open [ 1 ] In Progress [ 3 ]
        John Speidel created issue -

          People

          • Assignee:
            John Speidel
            Reporter:
            John Speidel
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development