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https://issues.apache.org/jira/browse/HDFS-15353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akira Ajisaka updated HDFS-15353:
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Fix Version/s: 3.4.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
Merged the PR into trunk. Thank you [~kkori].
> Use sudo instead of su to allow nologin user for secure DataNode
> ----------------------------------------------------------------
>
> Key: HDFS-15353
> URL: https://issues.apache.org/jira/browse/HDFS-15353
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode, security
> Reporter: Akira Ajisaka
> Assignee: Kei Kori
> Priority: Major
> Fix For: 3.4.0
>
>
> When launching secure DataNode, su command fails in hadoop-functions.sh if
> the login shell of the secure user (hdfs) is /sbin/nologin. Can we use sudo
> command instead of su to fix this problem?
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