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  1. Flink
  2. FLINK-6182

Fix possible NPE in SourceStreamTask

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 1.2.1, 1.3.0
          • Component/s: Runtime / Operators
          • Labels:
            None

            Description

            If SourceStreamTask is cancelled before being invoked, `headOperator` is not set yet, which leads to an NPE. This is not critical but leads to noisy logs.

              Attachments

                Issue Links

                links to

                Web Link GitHub Pull Request #3606

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                    • Assignee:
                      Unassigned
                      Reporter:
                      uce Ufuk Celebi
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                      Dates

                      • Created:
                        Updated:
                        Resolved: