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https://issues.apache.org/jira/browse/HDFS-7094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14140915#comment-14140915
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Stephen Chu commented on HDFS-7094:
-----------------------------------
Hi, [~brahma].
The documentation (which corresponds to version 2.5.1) is actually correct
because in HDFS-6056 (which went into 2.5.0), the NFS configs were changed from
{{dfs.nfs.keytab.file}} to {{dfs.nfs.keytab.file}}. Note that in the patch,
DeprecationDeltas were added, so users can use the {{dfs.nfs.}} prefix for some
configs.
If you look at {{org.apache.hadoop.hdfs.nfs.conf.NfsConfigKeys}} on branch-2,
you'll see the up-to-date NFS config names.
Thanks,
Stephen
> [ HDFS NFS ] TYPO in NFS configurations from documentation.
> -----------------------------------------------------------
>
> Key: HDFS-7094
> URL: https://issues.apache.org/jira/browse/HDFS-7094
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: documentation
> Reporter: Brahma Reddy Battula
> Assignee: Brahma Reddy Battula
> Priority: Critical
>
>
> *{color:blue}Config from Documentation{color}* (
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/HdfsNfsGateway.html
> )
> <property>
> <name> *{color:red}nfs.keytab.file{color}* </name>
> <value>/etc/hadoop/conf/nfsserver.keytab</value> <!-- path to the nfs
> gateway keytab -->
> </property>
> <property>
> <name> *{color:red}nfs.kerberos.principal{color}* </name>
> <value>nfsserver/[email protected]</value>
> </property>
> *{color:blue}Config From Code{color}*
> {code}
> public static final String DFS_NFS_KEYTAB_FILE_KEY = "dfs.nfs.keytab.file";
> public static final String DFS_NFS_USER_NAME_KEY =
> "dfs.nfs.kerberos.principal";
> {code}
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