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https://issues.apache.org/jira/browse/HDFS-13501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ajay Kumar updated HDFS-13501:
------------------------------
    Summary: Secure Datanode stop/start from cli does not throw a valid error 
if HDFS_DATANODE_SECURE_USER is not set  (was: Secure Datanode stop/start from 
cli does not throw a valid error if HADOOP_SECURE_DN_USER is not set)

> Secure Datanode stop/start from cli does not throw a valid error if 
> HDFS_DATANODE_SECURE_USER is not set
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-13501
>                 URL: https://issues.apache.org/jira/browse/HDFS-13501
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Ajay Kumar
>            Assignee: Ajay Kumar
>            Priority: Major
>
> Secure Datanode start/stop from cli does not throw a valid error if 
> HADOOP_SECURE_DN_USER/HDFS_DATANODE_SECURE_USER is not set. If 
> HDFS_DATANODE_SECURE_USER and JSVC_HOME is not set start/stop is expected to 
> fail (when privilege ports are used) but it should some valid message.



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