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Posted to issues@flink.apache.org by "Krzysztof Dziolak (Jira)" <ji...@apache.org> on 2023/03/08 17:30:00 UTC

[jira] [Updated] (FLINK-31372) Memory Leak in HTTPMetricHandler when reporting fails

     [ https://issues.apache.org/jira/browse/FLINK-31372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krzysztof Dziolak updated FLINK-31372:
--------------------------------------
    Priority: Minor  (was: Major)

> Memory Leak in HTTPMetricHandler when reporting fails
> -----------------------------------------------------
>
>                 Key: FLINK-31372
>                 URL: https://issues.apache.org/jira/browse/FLINK-31372
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Kafka, kafka
>    Affects Versions: 1.15.0, 1.15.1
>            Reporter: Krzysztof Dziolak
>            Priority: Minor
>
> Basically I'm running flink at the 1.15.1 version with docker  and often the application start to slow down because of OOM errors. 
> It was observed that the memory continued to increase, and the number of threads continued to increase through the mertics data collected by Prometheus。
> I tried to remove the sink kafka code and it looks normal,so I change the flink to 1.14.5 and it works fine.
> Is this a bug?



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