[jira] [Updated] (FLINK-30133) HadoopModuleFactory creates error if the security module cannot be loaded

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-30133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-30133:
-----------------------------------
    Labels: pull-request-available starter  (was: starter)

> HadoopModuleFactory creates error if the security module cannot be loaded
> -------------------------------------------------------------------------
>
>                 Key: FLINK-30133
>                 URL: https://issues.apache.org/jira/browse/FLINK-30133
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Hadoop Compatibility
>    Affects Versions: 1.16.0, 1.17.0, 1.15.2
>            Reporter: Matthias Pohl
>            Priority: Minor
>              Labels: pull-request-available, starter
>
> [HadoopModuleFactory|https://github.com/apache/flink/blob/26aa543b3bbe2b606bbc6d332a2ef7c5b46d25eb/flink-runtime/src/main/java/org/apache/flink/runtime/security/modules/HadoopModuleFactory.java#L51] tries to load the {{{}HadoopModule{}}}. If it fails to load the module, it will log an error an return {{null}} which is going to be handled properly. The resulting error log is, therefore, confusing. We might want to lower the log level to warning since the error doesn't affect the Flink cluster in a fatal way.
> We might want to make the cluster fail fatally if we consider this a sever usability problem.



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