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https://issues.apache.org/jira/browse/HADOOP-19574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18016682#comment-18016682
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ASF GitHub Bot commented on HADOOP-19574:
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slfan1989 commented on PR #7892:
URL: https://github.com/apache/hadoop/pull/7892#issuecomment-3231689764
> Thanks @slfan1989 . If the purpose of the new branch would be only getting
Yetus work, and the new Yetus branch fixes the issue, then the feature branch
may not be necessary.
Thank you for your feedback. Let's wait for Yetus's results.
> Restore Subject propagation semantics for Java 22+
> --------------------------------------------------
>
> Key: HADOOP-19574
> URL: https://issues.apache.org/jira/browse/HADOOP-19574
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Istvan Toth
> Assignee: Istvan Toth
> Priority: Critical
> Labels: pull-request-available
>
> Java 22 breaks Subject propagation for new Threads (when SecurityManager is
> not enabled).
> Previously, the Subject set by Subject.doAs() / Subject.callAs()
> automatically propagated to any new Threads created (via new Thread(), not
> Executors).
> With JDK22, this is no longer the case, new Threads do NOT inherit the
> Subject.
> As Hadoop heavily relies on the original behavior, we somehow need to solve
> this problem.
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