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https://issues.apache.org/jira/browse/FLINK-39003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Emre Kartoglu updated FLINK-39003:
----------------------------------
Description:
The `millisBehindLatest` metric emitted by the Kinesis source connector
```
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kinesis</artifactId>
<version>5.0.0-1.2</version>
</dependency>
```
appears to be inaccurate on app failover. It seems like there may be stale
metric values registered in the metric system that are not getting cleared.
Attached
!Screenshot 2026-01-30 at 12.40.35.png!
was:Draft: details coming
> Draft: Inaccurate millisBehindLatest metric from the Kinesis source connector
> on failover
> -----------------------------------------------------------------------------------------
>
> Key: FLINK-39003
> URL: https://issues.apache.org/jira/browse/FLINK-39003
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kinesis
> Affects Versions: aws-connector-5.0.0
> Reporter: Emre Kartoglu
> Assignee: Emre Kartoglu
> Priority: Major
> Labels: AWS
> Attachments: Screenshot 2026-01-30 at 12.40.35.png, Screenshot
> 2026-01-30 at 12.47.00.png
>
>
> The `millisBehindLatest` metric emitted by the Kinesis source connector
>
> ```
> <dependency>
> <groupId>org.apache.flink</groupId>
> <artifactId>flink-connector-kinesis</artifactId>
> <version>5.0.0-1.2</version>
> </dependency>
> ```
> appears to be inaccurate on app failover. It seems like there may be stale
> metric values registered in the metric system that are not getting cleared.
> Attached
>
>
> !Screenshot 2026-01-30 at 12.40.35.png!
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