[jira] [Created] (FLINK-20492) The SourceOperatorStreamTask should implement cancelTask() and finishTask()

[Shang Yuanchun (Jira)]

Jiangjie Qin created FLINK-20492:
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             Summary: The SourceOperatorStreamTask should implement cancelTask() and finishTask()
                 Key: FLINK-20492
                 URL: https://issues.apache.org/jira/browse/FLINK-20492
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Common
    Affects Versions: 1.12.0
            Reporter: Jiangjie Qin


The {{SourceOperatorStreamTask}} does not implement {{cancelTask}} and {{finishTask}} at this point. This causes resource leak on job cancellation of finish.



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