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https://issues.apache.org/jira/browse/HADOOP-19031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17805558#comment-17805558
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ASF GitHub Bot commented on HADOOP-19031:
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zhangshuyan0 commented on PR #6427:
URL: https://github.com/apache/hadoop/pull/6427#issuecomment-1887083373
I think we don't need consider atomicity here. The directory is created with
permission 755 by default, so no one else can write any data to it. And because
this is still an empty directory, no data can be read from it. @Hexiaoqiao
@ayushtkn
> Enhance access control for RunJar
> ---------------------------------
>
> Key: HADOOP-19031
> URL: https://issues.apache.org/jira/browse/HADOOP-19031
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Xiaoqiao He
> Assignee: Xiaoqiao He
> Priority: Major
> Labels: pull-request-available
>
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