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https://issues.apache.org/jira/browse/HDFS-14089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16694811#comment-16694811
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Ranith Sardar commented on HDFS-14089:
--------------------------------------

After configuring in NamenodeHeartbeatService, we don't need to set the value 
for HADOOP_SECURITY_SERVICE_USER_NAME_KEY in SecurityConfUtil class. It will 
take the key by default.

Before the changes, need to set the conf in SecurityConfUtil class explicitly. 
Please check the patch once.

> RBF: Failed to specify server's Kerberos pricipal name in 
> NamenodeHeartbeatService
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-14089
>                 URL: https://issues.apache.org/jira/browse/HDFS-14089
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Ranith Sardar
>            Assignee: Ranith Sardar
>            Priority: Minor
>         Attachments: HDFS-14089.002.patch
>
>
> DFSZKFailoverController, DFSHAAdmin setting the conf for 
> "HADOOP_SECURITY_SERVICE_USER_NAME_KEY".  Need to add the configuration for 
> NamenodeHeartbeatService as well.



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