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https://issues.apache.org/jira/browse/FLINK-31233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weihua Hu updated FLINK-31233:
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Description:
When running Flink on Kubernetes, the stdout logs is not redirected to files so
it will not shown in WEB UI. This is as expected.
But It returns “500 Internal error” in REST API and produces an error log in
jobmanager.log. This is confusing and misleading.
I think this API should return “404 Not Found” without any error logs, similar
to how jobmanager/stdout works.
!image-2023-02-27-13-57-27-190.png!
!image-2023-02-27-13-56-40-718.png!
was:
When running Flink on Kubernetes, the stdout logs is not redirected to files so
it will not shown in WEB UI as expected.
But It returns “500 Internal error” in REST API and produces an error log in
jobmanager.log. This is confusing and misleading.
I think this API should return “404 Not Found” without any error logs, similar
to how jobmanager/stdout works.
!image-2023-02-27-13-57-27-190.png!
!image-2023-02-27-13-56-40-718.png!
> no error should be logged when retrieving the task manager's stdout if it
> does not exist
> -----------------------------------------------------------------------------------------
>
> Key: FLINK-31233
> URL: https://issues.apache.org/jira/browse/FLINK-31233
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / REST
> Affects Versions: 1.17.0
> Reporter: Weihua Hu
> Priority: Minor
> Fix For: 1.18.0
>
> Attachments: image-2023-02-27-13-56-40-718.png,
> image-2023-02-27-13-57-27-190.png
>
>
> When running Flink on Kubernetes, the stdout logs is not redirected to files
> so it will not shown in WEB UI. This is as expected.
> But It returns “500 Internal error” in REST API and produces an error log in
> jobmanager.log. This is confusing and misleading.
>
> I think this API should return “404 Not Found” without any error logs,
> similar to how jobmanager/stdout works.
>
> !image-2023-02-27-13-57-27-190.png!
> !image-2023-02-27-13-56-40-718.png!
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