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https://issues.apache.org/jira/browse/HADOOP-15443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16462553#comment-16462553
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Allen Wittenauer commented on HADOOP-15443:
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Removing that is going to cause all sorts of problems.
How is this code path getting invoked? Datanode RPC ports protected via SASL
and SSL is configured via hdfs-site.xml and shouldn't be using ANY of bash's
security code. It feels like something was configured that shouldn't have been.
> hadoop shell should allow non-privileged user to start secure daemons.
> ----------------------------------------------------------------------
>
> Key: HADOOP-15443
> URL: https://issues.apache.org/jira/browse/HADOOP-15443
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Ajay Kumar
> Assignee: Ajay Kumar
> Priority: Major
>
> With [HDFS-13081] now secure Datanode can be started without root privileges
> if rpc port is protected via sasl and ssl is enabled for http. However hadoop
> shell still has check for privilged user in hadoop-functions.sh. Jira intends
> to amend it, at-least for hdfs.
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