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https://issues.apache.org/jira/browse/HDFS-9568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15061103#comment-15061103
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John Zhuge commented on HDFS-9568:
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[NFSv4|https://tools.ietf.org/html/rfc7530] added a new security flavor
[RPCSEC_GSS|https://tools.ietf.org/html/rfc5403] which uses
[GSS-API|https://tools.ietf.org/html/rfc2743] to supports multiple mechanisms
that provide security services. "For interoperability, NFSv4 clients and
servers MUST support the Kerberos V5 security mechanism." (a quote from [NFSv4
spec section 3.2.1|https://tools.ietf.org/html/rfc7530#section-3.2.1])
With that, I think [HDFS-7499|https://issues.apache.org/jira/browse/HDFS-7499]
is dependent on a sub-task (Add RPCSEC_GSS support) of this umbrella jira. What
do you think?
> Support NFSv4 interface to HDFS
> -------------------------------
>
> Key: HDFS-9568
> URL: https://issues.apache.org/jira/browse/HDFS-9568
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: nfs
> Reporter: John Zhuge
> Assignee: John Zhuge
>
> [HDFS-4750|https://issues.apache.org/jira/browse/HDFS-4750] added NFSv3
> interface to HDFS. As NFSv4 client support in many OSes has matured, we can
> addd NFSv4 interface to HDFS. There are some NFSv4 features quite suitable in
> Hadoop's distributed environment in addition to simplified configuration and
> added security.
> This JIRA is to track NFSv4 support to access HDFS.
> We will upload the design doc and then the initial implementation.
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