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https://issues.apache.org/jira/browse/HADOOP-15168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343880#comment-16343880
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Hanisha Koneru commented on HADOOP-15168:
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{quote}I think, the commands which are related to hdfs, we add in hdfs script,
similar for yarn.
Or do we add to all scripts in general?
{quote}
No, if you are adding, you should add it in {{hdfs}} and {{yarn}} scripts. I am
not sure if it is required as they do not have other kerberos related commands
(such as {{key}} and {{kerbname}}).
I meant to say we should change the following lines in {{SecureMode.md}} to
reflect the changes introduced by this Jira.
{code:java}
The `KDiag` command has its own entry point; it is currently not hooked up
to the end-user CLI.
It is invoked simply by passing its full classname to one of the `bin/hadoop`,
`bin/hdfs` or `bin/yarn` commands. Accordingly, it will display the kerberos
client
state of the command used to invoke it.
```
hadoop org.apache.hadoop.security.KDiag
hdfs org.apache.hadoop.security.KDiag
yarn org.apache.hadoop.security.KDiag
{code}
> Add kdiag tool to hadoop command
> --------------------------------
>
> Key: HADOOP-15168
> URL: https://issues.apache.org/jira/browse/HADOOP-15168
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Minor
> Attachments: HADOOP-15168.00.patch, HADOOP-15168.01.patch
>
>
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