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https://issues.apache.org/jira/browse/FLINK-10096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16663806#comment-16663806
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Chesnay Schepler commented on FLINK-10096:
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I did not close it due to being low priority, but because I sincerely do not
have any plans to change the metric system as proposed here.
I'd rather change the string representation of stream-tasks since that is the
inconsistent part; it conflicts with the metric system, rest api and all(most?)
logging messages that log the subtask index .
> Metrics report incorrect subtask ids
> ------------------------------------
>
> Key: FLINK-10096
> URL: https://issues.apache.org/jira/browse/FLINK-10096
> Project: Flink
> Issue Type: Bug
> Components: Metrics
> Affects Versions: 1.6.0
> Reporter: Piotr Nowojski
> Priority: Major
>
> Subtask id is of by one when it's being reported by metrics compared to what
> is printed by {{StreamTask.toString()}}. For example metrics line:
> Initial sorter.137.buffers.inputQueueLength: 392
> vs actual name of this subtask:
> Initial sorter (138/192)
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