[jira] [Commented] (HDFS-5898) Allow NFS gateway to login/relogin from its kerberos keytab

["Aaron T. Myers (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-5898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13893862#comment-13893862 ] 

Aaron T. Myers commented on HDFS-5898:
--------------------------------------

Hi Abin, the updates docs look pretty good to me. Two small comments:

# Recommend changing "These are the hosts from where the proxying is allowed " to explicitly say "this is the host where the NFS gateway is running." That's the only host that should need to be configured.
# You might also consider mentioning that the proxyuser config values can be set to "{{*}}" for simplicity.

Any update on adding the ability for the NFS gateway to log in from a keytab? That, in my opinion, is the far more important issue.

> Allow NFS gateway to login/relogin from its kerberos keytab
> -----------------------------------------------------------
>
>                 Key: HDFS-5898
>                 URL: https://issues.apache.org/jira/browse/HDFS-5898
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: nfs
>    Affects Versions: 2.2.0, 2.4.0
>            Reporter: Jing Zhao
>            Assignee: Abin Shahab
>         Attachments: HDFS-5898-documentation.patch
>
>
> According to the discussion in HDFS-5804:
> 1. The NFS gateway should be able to get it's own tgts, and renew them.
> 2. We should update the HdfsNfsGateway.apt.vm



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