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https://issues.apache.org/jira/browse/FLINK-36131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17876205#comment-17876205
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mumu commented on FLINK-36131:
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[~hackergin] Thank you for your reply.
I searched for 'CurrentOffset' on the Flink webUI interface, but there is no
data available.
I think the collection and display of metrics in Flink WebUI is an internal
implementation of Flink. If I start a FlinkSQL job using the Flink client
normally, this metric has data (in earlier versions 1.13.1). But after
upgrading to 1.18.1, the metrics collected on Flink webUI will not be
displayed, so users should not need to modify this, right? This should be
automatically completed internally by Flink.But there is currently no data
available to ensure that the entire assignment has data flow.
!image-2024-08-23-16-42-27-450.png!
> FlinkSQL upgraded from 1.13.1 to 1.18.1 metrics does not display data
> ---------------------------------------------------------------------
>
> Key: FLINK-36131
> URL: https://issues.apache.org/jira/browse/FLINK-36131
> Project: Flink
> Issue Type: Bug
> Affects Versions: 1.18.1
> Reporter: mumu
> Priority: Major
> Attachments: image-2024-08-22-17-33-21-336.png,
> image-2024-08-23-16-42-27-450.png
>
>
> FlinkSQL upgraded from 1.13.1 to 1.18.1 metrics does not display data.
> 0.Source__xxxx_call[1].KafkaSourceReader.topic.xxxll_agg.partition.1.currentOffset
> I can confirm that there was data available before the upgrade.
> !image-2024-08-22-17-33-21-336.png!
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