[jira] [Created] (FLINK-19044) Web UI reports incorrect timeline for the FINISHED state of a subtask

[Shang Yuanchun (Jira)]

Caizhi Weng created FLINK-19044:
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             Summary: Web UI reports incorrect timeline for the FINISHED state of a subtask
                 Key: FLINK-19044
                 URL: https://issues.apache.org/jira/browse/FLINK-19044
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Web Frontend
    Affects Versions: 1.12.0
            Reporter: Caizhi Weng
         Attachments: timeline.jpg

The timeline for the FINISHED state of a subtask is incorrect. The starting time of the FINISHED state is larger than its ending time. See the image below:

 !timeline.jpg!

I discover this bug when running the TPCDS benchmark, but I think it can be reproduced by arbitrary tasks.



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