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https://issues.apache.org/jira/browse/SPARK-38992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17568937#comment-17568937
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zhangdonglin commented on SPARK-38992:
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[~wypoon] spark 2.4 also affected.
but there are ways to avoid it, the config 'spark.acls.enable' if false by
default, it you don't set 'spark.acls.enable=true', it'll not trigger
> Avoid using bash -c in ShellBasedGroupsMappingProvider
> ------------------------------------------------------
>
> Key: SPARK-38992
> URL: https://issues.apache.org/jira/browse/SPARK-38992
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.0.3, 3.1.2, 3.2.1, 3.3.0
> Reporter: Hyukjin Kwon
> Assignee: Hyukjin Kwon
> Priority: Major
> Fix For: 3.1.3, 3.0.4, 3.3.0, 3.2.2
>
>
> Using bash -c can allow arbitrary shall execution from the end user.
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