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https://issues.apache.org/jira/browse/HDFS-8628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14621625#comment-14621625
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Akira AJISAKA commented on HDFS-8628:
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Hi [~vinayrpet], can I backport this to branch-2.7?
> Update missing command option for fetchdt
> -----------------------------------------
>
> Key: HDFS-8628
> URL: https://issues.apache.org/jira/browse/HDFS-8628
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: documentation
> Reporter: J.Andreina
> Assignee: J.Andreina
> Fix For: 2.8.0
>
> Attachments: HDFS-8628.1.patch, HDFS-8628.2.patch, HDFS-8628.3.patch,
> HDFS-8628.4.patch, HDFS-8628.5.patch
>
>
> Update missing command option for fetchdt
> *Expected:*
> {noformat}
> fetchdt <opts> <token file>
> Options:
> --webservice <url> Url to contact NN on (starts with http:// or https://)
> --renewer <name> Name of the delegation token renewer
> --cancel Cancel the delegation token
> --renew Renew the delegation token. Delegation token must have
> been fetched using the --renewer <name> option.
> --print Print the delegation token
> {noformat}
> *Actual:*
> {noformat}
> Usage: hdfs fetchdt [--webservice <namenode_http_addr>] <path>
> COMMAND_OPTION Description
> --webservice https_address use http protocol instead of RPC
> fileName File name to store
> the token into.
> {noformat}
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