[jira] [Created] (FLINK-19594) SubTasks start index don't unified and may confuse users

[Shang Yuanchun (Jira)]

zlzhang0122 created FLINK-19594:
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             Summary: SubTasks start index don't unified and may confuse users
                 Key: FLINK-19594
                 URL: https://issues.apache.org/jira/browse/FLINK-19594
             Project: Flink
          Issue Type: Improvement
            Reporter: zlzhang0122
         Attachments: BackPresures.png, Checkpoints.png, SubTasks.png

In flink web ui page, subTasks index start from 0 in SubTasks tab while in BackPressure tag start from 1, at the same time the subTasks index start from 1 in Checkpoints page.I think this may confuse users and does there have some design purpose ?



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