Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 1.2.0, 1.3.0
    • Fix Version/s: 1.2.1
    • Component/s: Metrics
    • Labels:
      None

      Description

      The Buffer metrics defined in the TaskIOMetricGroup are created when a Task is created. At this time, the bufferPool in the Input gates that the metrics make use of is still null, leading to possible NPEs.

      These metrics should either be created after the required objects are fully initialized or guard this case with null checks.

        Activity

        Hide
        Zentol Chesnay Schepler added a comment -

        1.2: 961134d4e988edc01705501a8530aa5a120080cd
        Subsumed in 1.3 by FLINK-5090.

        Show
        Zentol Chesnay Schepler added a comment - 1.2: 961134d4e988edc01705501a8530aa5a120080cd Subsumed in 1.3 by FLINK-5090 .

          People

          • Assignee:
            Zentol Chesnay Schepler
            Reporter:
            Zentol Chesnay Schepler
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            Dates

            • Created:
              Updated:
              Resolved:

              Development